Question

hcf of 45 and 36 by prime factorization method

Answer 1

hope this answer will help you.

Answer 2

HCF of 45 and 36 is 9.

Given:

45 and 36

To find:

HCF of 45 and 36 by prime factorization method

Solution:

For finding HCF by prime factorization, first we have to find prime factors of 45 and 36

45 = 3*3*5

36 = 2*2*3*3

Now, we have to find common factors

Common factors are 3*3

HCF = 3*3 = 9

Hence, the answer is 9.

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