Question

Given two different prime numbers p and q, find the number of different divisors of the number​

Answer 1

Correct option is C

C6 For P

m & Q

n, the number of divisors is (m+1)(n+1).

n, the number of divisors is (m+1)(n+1).Consider, P

n, the number of divisors is (m+1)(n+1).Consider, P 2 Q

Qhere, m=2,n=1

Qhere, m=2,n=1Thus the number of divisors is (2+1)(1+1)=3×2=6

Qhere, m=2,n=1Thus the number of divisors is (2+1)(1+1)=3×2=6Was this answer helpful?

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