Question

HCF of p and q where p and q are prime numbers is 1,p,q,pq

Answer 1

If p and q are both primes, then their factors are 1 and the number itself. So the only common factor is 1. Hence HCF will be 1.

Not only for two primes, the HCF of any number of prime numbers is always 1.

HOPE IT HELP

MARK IN BRAINLIST