Question

The hcf and lcm of the numbers 96 and 404 are a) 4 and 9696 respectively b) 96 and 96 respectively c) 404 and 4 respectively d) 101 and 9696 respectively

Answer 1

Answer: a) 4 & 9696 respectively.

Step-by-step explanation:

Hcf(a,b) .Lcm(a,b) =ab

i.e.,  96*404=38784 = 4 * 9696 (hint since last digits product =4 in this case only)

∴ Hcf =4 & Lcm =9696