Question

what is the hcf of 45 and 72 explain step by step​

Answer 1

Answer:

3,3

Step-by-step explanation:

2x2x2x3x3 =72

3x3x5=45

3 and 3

hope it will help you

Answer 2

Answer:

9

Step-by-step explanation:

Factors of 45 = 1,5,9,45

Factors of 72 = 1,2,3,4,6,8,9,12,18,24,36,72

Common factor of 45 and 72 are 1 and 9.

Highest among them is 9.

Therefore, HCF = 9

Hope it helps you:)

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