gcf and lcm of 35 and 45?
1. gcf and lcm of 35 and 45?
Jawaban:
gcf: 5
lcm: 315
maaf kalo salah
Jawab:
HCF = Highest common factor = FPB
LCM = lowest common multiple = KPK
35 45
/ \ / \
5 7 3 15
/ \
3 5
so,
35 = 5 x 7
45 = 3² x 5
FPB = 5
KPK = 3² x 5 x 7 = 315
ways:
HCF is the same number between the factor of 35 and 45 then choose the smallest power
to find LCM, choose all number in the factor of 35 and 45, then use the highest power. If it has a same number between the factor of 35 and 45, just use one of them.
Wish my answer can help, TYSM
2. Find the GCF of 45 and 60.
Jawab:
15
Penjelasan dengan langkah-langkah:
45 = 3 x 3 x 5
60 = 2 x 2 x 3 x 5
GCF itu faktor persekutuan besar, itu untuk mengetahui angka paling besar yang dapat dibagi oleh kedua angka (45 & 60)
Jadi kan yang 45 ada dua angka 3, dan satu angka 5, yang 60 ada dua angka 2, satu angka 3, dan satu angka 5.
Yang sama disini hanya satu angka 3 dan satu angka 5. Jadi:
3 x 5 = 15
3. GCF of 25 and 50 ( Complete Solution )GCF of 45 and 60 ( Complete Solution )GCF of 42 and 18 ( Complete Solution )Tolong di jawab ya besok harus di kumpulin soalnya.. :'(
Jawab:
5
15
6
Penjelasan dengan langkah-langkah:
GCF = FPB
25 = 5 × 5
50 = 2 × 2 × 5
gcf = 5
45 = 3 × 3 × 5
60 = 2 × 2 × 3 × 5
gcf = 3 × 5
gcf = 15
18 = 2 × 3 × 3
42 = 2 × 3 × 7
gcf = 2 × 3
gcf = 6
<(7o7)>
4. New quiz 20 points 1 questionQuestion:1.KPK and GCF of 90 and 22?/ thank you
Jawab:
LCM = 990GCF = 2Penjelasan dengan langkah-langkah:
Did you mean:
"What's the LCM and GCF of 90 and 22?"
== Bahasa Inggrisnya KPK = LCM, bahasa Inggrisnya FPB = GCF ==
Find the LCM first by listing the factors of each 90 and 22
⠀90 =⠀2⠀·⠀⠀⠀3⠀·⠀3⠀·⠀5
⠀22 =⠀2⠀·⠀11
The LCM is the product of the numbers/factors in bold.
2 · 11 · 3 · 3 · 5 = 990
LCM = 990Then find the GCF first by listing the factors of each 90 and 22
⠀90 =⠀2⠀·⠀⠀⠀3⠀·⠀3⠀·⠀5
⠀22 =⠀2⠀·⠀11
The GCF of 2 numbers or more, is when they have the same 'factor'. 90 and 22 both have 2 as their factor. Therefore,
GCF = 2- 嘉誠 -
LCM = 990
GCF = 2
===================================
explanation
Hi all! What are LCM and GCF? If you are confused, just go straight to the discussion! The formula for calculating the GCF itself is the product of the same factors then take the factor with the smallest power. Then for the formula to calculate the LCM itself is the product of all factors and take the factor with the largest power for the same factor faktor
problem solving90 22
^ ^
2 45 2 11
^
3 15
^
3 5
prime factorization :
90 = 2 . 3² . 5
22 = 2 . 11
LCM = 2 × 3² × 5 × 11
= 2 × 9 × 55
= 990
GCF = 2
So, LCM and GCF of 90 and 22 are 990 and 2.
==================================
learn more
KPK from 2 and 6, read at https://brainly.co.id/tugas/31215813Prime factor of 45, read at https://brainly.co.id/tugas/1946491Determining factors and prime factors of numbers 37, 41, 51, read at https://brainly.co.id/tugas/331775DetailsSubject: Mathematics
Class : IV
Theory : chapter 2 - Multiples and factors of numbers
subject code : 2
Categorization Code : 4.2.2
Keywords: LCM and GCF
#Let'slearn
5. 76² + 45³ = 12³ + 45 = 37² =
76² + 45³ =
= (76×76) + (45×45×45)
= 5.776 + 91.125
= 96.901
12³ + 45 =
= (12×12×12) + 45
= 1.728 + 45
= 1.773
37² =
= (37×37)
= 1.369
di bawah
Penjelasan dengan langkah-langkah:
1. = 76² + 45³
= (76×76) + (45×45×45)
= 5.776 + (2.025×45)
= 5.776 + 91.125
= 96.901
2. = 12³ + 45
= (12×12×12) + 45
= (144×12) + 45
= 1.728 + 45
= 1.773
3. = 37²
= (37×37)
= 1.369
6. 2. find the greatest common factor (gcf) of the following numbers using the listing method or prime factorization. (show your solution) a. 108 and 24 b. 28, 63 and 91
Jawab:
a. 12
b. 7
Penjelasan dengan langkah-langkah:
a.
[tex]108=2^2\times3^3\\24=2^3\times3\\gcf=2^2\times 3=12[/tex] (lihat faktor prima yang ada di keduanya, kemudian pilih yang pangkatnya paling kecil)
b.
[tex]28=2^2\times7\\63=3^2\times 7\\91= 7\times 13\\gcf=7[/tex](lihat faktor prima yang ada di ketiganya, kemudian pilih yang pangkatnya paling kecil)
7. In a geometric sequence, the sum of the first three terms is 76/45 and the sum of the next three terms is 608/1215 . Find the common ratio and the first term of the sequence.
Penjelasan dengan langkah-langkah:
[tex]U_1 + U_2 + U_3 = \frac{76}{45}[/tex]
[tex]a+ar+ar^2 = \frac{76}{45}\\[/tex]
[tex]U_4 + U_5 + U_6 = \frac{608}{1215}[/tex]
[tex]ar^3+ar^4+ar^5= \frac{608}{1215}[/tex]
[tex]r^3(a+ar+ar^2)= \frac{608}{1215}[/tex]
[tex]r^3 \cdot \frac{76}{45}= \frac{608}{1215}[/tex]
[tex]r^3 = \frac{608}{1215} \cdot \frac{45}{76}[/tex]
[tex]r^3 = \frac{4\cdot 152}{5\cdot 243} \cdot \frac{5\cdot 9}{4\cdot 19}[/tex]
[tex]r^3 = \frac{152}{243} \cdot \frac{9}{19}[/tex]
[tex]r^3 = \frac{8\cdot 19}{9\cdot 27} \cdot \frac{9}{19}[/tex]
[tex]r^3 = \frac{8}{27} [/tex]
[tex]r = \frac{2}{3}\\\\[/tex]
[tex]a+ar+ar^2 = \frac{76}{45}[/tex]
[tex]a+\frac{2}{3}a+\frac{4}{9}a = \frac{76}{45}[/tex]
[tex]\frac{9}{9}a+\frac{6}{9}a+\frac{4}{9}a = \frac{76}{45}[/tex]
[tex]\frac{19}{9}a = \frac{76}{45}[/tex]
[tex]a= \frac{76}{45}\cdot \frac{9}{19} [/tex]
[tex]a= \frac{4\cdot 19}{9 \cdot 5}\cdot \frac{9}{19} [/tex]
[tex]a= \frac{4}{5}\\[/tex]
so, the ratio is 2/3 and the first term is 4/5
8. 45 + 76 = ... + 4545 + 76 = titik-titik 45 menggunakan kata komutatif
Jawaban:
45+76=25+20+76 semoga membantu
9. find GCF of 24 and 32
Penjelasan:
Greatest common factor (GCF) of 24 and 32 is 8. We will now calculate the prime factors of 24 and 32, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 24 and 32.
10. 1. How do you find the GCF of 8 and 12 and what is the answer?2. How do you find the GCF of 15 and 20 and what is the answer?
Jawaban:
GCF: Greatest Common Factor
GCF of 8 and 12 is: 4 ( idk how to write the process, sorry)
GCF of 15 and 20 is: 5
Penjelasan:
hope it'll help, sorry if thats wrong
11. Awoakowkaowk45 x 45 : 2 = ?76 + 76 x 4 : 2 = ?
45 x 45 : 2 = ?
76 + 76 x 4 : 2 = ?
___________________
1. )
diket:45 x 45 : 2 = ?ditanya:hasilJawab:
45 x 45 : 2 = ?
= 45 x 45 : 2
= ( 45 × 45 ) ÷ 2
= 2.025 ÷ 2
= 1,012.5 ✔
2. )
diket:76 + 76 x 4 : 2 = ?ditanya:hasilJawab:
76 + 76 x 4 : 2 = ?
= 76 + 76 x 4 : 2
= 76 × 4
= 304 ÷ 2
= 152 + 76
= 228 ✔
12. what is the GCF of 4 and 6
KPK dari 4 dan 6 = 2 x 2 x 3 = 4 x 3 = 12
FPB = 2
13. Determine LCM and GCF of the following pairs of number 12, 16, and 30
Jawaban:
terlampir
Penjelasan dengan langkah-langkah:
CGF itu FPB
LCM itu KPK
14. Find the GCF of 12 and 18
Greatest Common Factor
Indonesian: Faktor Persekutuan Terbesar (FPB)
Greatest Common Factor can be found by using prime factorization
Question:
Find GCF of 12 and 18
Explanation:
Prime factorization of 1212 = 2 × 2 × 3 = 2² × 3
Prime factorization of 1818 = 2 × 3 × 3 = 2 × 3²
12 and 18 has same number, 2 and 3 are the greatest numbers (at least one). GCF can be calculated as 2 × 3 = 6
∴ GCF = 6
"I hope this answer will help you :)"
15. Find the LCM and GCF of 32 and 48.
Penjelasan dengan langkah-langkah:
32=2^5
48=2^4*3
LCM = 2^5*3 = 32*3 = 96
GCF = 2^4 = 16
16. 76+(-68)-45-76+(15:3)=
76 + (-68) - 45 - 76 + (15:3)
= 76 + (-68) + (-45) + (-76) + 5
= 76 + (-189) + 5
= -10876 + (- 68) - 45 - 76 + (15 ÷ 3)
=(76 + (-68) )- 45 - 76 + 5
=(8 - 45) -76 + 5
=(( - 37) - 76 )+ 5
=(- 113) + 5
=(- 108)
17. Hasil dari 76 × 5 = Dan 76 × 45 = + berapakah hasilnya
Kesimpulan
jadi hasil dari perkalian 76 × 5 adalah 380
jadi hasil dari perkalian 76× 45 adalah 3.420
#Belajaradalahkuncikesuksesan
18. ¶¶¶ QUIZ #187 ¶¶¶• english version• big point==========1. factorized 187.218 into the prime factorization!2. what is GCF of 187, 231 and 440 ?
1. 187.218
187.218
= 2 x 93.609
= 3 x 31.203
= 3 x 10.401
= 3 x 3467
Prime Factorized of 187.218 Is = 2 x 3 x 3 x 3 x 3467.
3467 is a Prime Number.
2. GCF Is Greatest Common Factorization
GCF = FPB (Faktor Persekutuan Terbesar)
187 = 11 x 17
231 = 3 x 7 x 11
440 = 2 x 2 x 2 x 5 x 11
GCF or FPB From 187, 231, and 440 Is :
11 (Eleven).
19. 76+n= negatif 45+76,n=
Jawaban dan penjelasan sesuai gambar.76 + n = -45 + 76
maka n = ...?
//Cara 1 (cara cepat)
Sifat pertukaran >> a + b = b + a maka,,
76 + n = -45 + 76
n = -45
//Cara 2 (hitungan manual)
76 + n = -45 + 76
76 + n = 31
n = 31 - 76
n = -45
Semoga membantu :)
20. 45² - 45² = ?12³ + 12³ = ?76² = ?
Jawaban dan Cara :
______________________________________
Soal1[tex] = 45 {}^{2} - 45 {}^{2} [/tex]
[tex] = 2.025 - 2.025[/tex]
[tex] = \boxed{0}[/tex]
______________________________________
Soal2[tex] = 12 {}^{3} + 12 {}^{3} [/tex]
[tex] = 1.728 + 1.728[/tex]
[tex] = \boxed{3.465}[/tex]
______________________________________
Soal3[tex] = 76 {}^{2} [/tex]
[tex] = 76 \times 76[/tex]
[tex] = \boxed{5.776}[/tex]
______________________________________
[tex] \tt{semoga \: membantu}[/tex]
[tex] \tt{Answer By : Farrel and Meizi")}[/tex]
45² - 45² =
12³ + 12³ =
76² =
Jawaban:1. 0
2. 3.456
3. 5.776
=============================
Penjelasan dengan langkah langkah:Penyelesaian:
★ Soal 1
45² – 45²
2.025 – 2.025
0
★ Soal 2
12³ + 12³
1.728 + 1.728
3.456
★ Soal 3
76²
(76 × 76)
5.776
<============================>
♪wfk22♪
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