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Aleonysh [2.5K]
3 years ago
10

What is the greatest common factor of 42a^5b^3, 35a^3b^4, and 42ab^4? 7ab^3 6a^4b 42a^5b^4 77a^8b^7

Mathematics
2 answers:
Mademuasel [1]3 years ago
8 0

Answer:

7ab^{3} is the answer.

Step-by-step explanation:

The given equation is :

42a^{5}b^{3} = 2*3*7*a*a*a*a*a*b*b*b

35a^{3}b^{4} = 5*7*a*a*a*b*b*b*b

42ab^{4} = 2*3*7*a*b*b*b*b

Hence, taking the common factors from each term and combining them to create the Greatest Common Factor. We get 7ab^{3}

Blababa [14]3 years ago
3 0
42a^5b^3=7ab^3\cdot6a^4\\\\35a^3b^4=7ab^3\cdot5a^2b\\\\42ab^4=7ab^3\cdot6b\\\\\boxed{GCF(42a^5b^3,\ 35a^3b^4,\ 42ab^4)=7ab^3}
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