Question

What is the H.C.F of any two prime number ?​

Answer 1

Answer:

It means any two prime numbers will have only one common factor and that would be '1', as per the definitions of prime number and highest common factor. Hence, any two different prime numbers will have the highest common factor as '1'. It means the H.C.F. of given two prime numbers a and b is 1.

Answer 2

HCF or Highest Common Factor of any two prime numbers is always 1.

For example: 3 and 5 are prime numbers and their HCF is 1.

This is your answer.