Question

find the HCF and LCM of the smallest composite number and smallest prime number.

Answer 1

smallest prime no is 2 and smallest composite no is 4
so there hcf is 2

Answer 2

→ Smallest composite number = 4

→ Smallest prime number = 2

4 = 1 × 2 × 2

2 = 1 × 2

HCF of them = 1 × 2 = 2

LCM of them = 1 × 2 × 2 = 4

Hope it helps...