Question

What can you say about the HCF of two numbers, if one (or both) of
the numbers is prime?

Answer 1

HCF of two numbers divides each of the numbers without leaving any remainder. HCF of two numbers is a factor of each of the numbers. HCF of two numbers is always less than or equal to each of the numbers. HCF of two prime numbers is 1 always.

Explanation:

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