Question

Find HCF of 100 and 20​

Answer 1

Step-by-step explanation:

Step-1: Prime Factorization of 20

Prime factors of 20 are 2, 5. Prime factorization of 20 in exponential form is:

20 = 22 × 51

Step-2: Prime Factorization of 100

Prime factors of 100 are 2, 5. Prime factorization of 100 in exponential form is:

100 = 22 × 52

Answer 2

HCF 20

For process check the attachment

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