Question

if p q are two prime numbers then what is the HCF and LCM of P and Q

Answer 1

Heya

Numbers which have only 2 factors, one and itself are called prime numbers.

HCF of two prime numbers is 1

LCM of two prime numbers is their product.

HCF of p,q is 1

LCM of p,q is p×q

Hope it helps.

Answer 2

Answer:

HCF of 2 prime numbers is 1

lcm of 2 prime numbers is their product

so HCF is pq is 1

lcm is p×q

so correct answer is d