Question

1. If p and q are two positive integers such that p-10q =0,then the HCF of p and a is
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Answer 1

HCF of the given number is q.

Step-by-step explanation:

Given that p - 10 q = 0

⇒ p = 10 q

If q = 1 , p = 10

If q = 2 , p = 20

Thus HCF of the given number is q.

Answer 2

Step-by-step explanation:

if divisor completely divides dividend then,

the hcf(dividend,divisor)= divisor