Question

define co - prime number

Answer 1

Coprime integer -In number theory, two integers a and b are said to be relatively prime, mutually prime, or coprime (also written co-prime) if the only positive integer (factor) that divides both of them is 1. ... This is equivalent to their greatest common divisor (gcd) being 1.

Answer 2

hey friend ....
co-prime no. r those no. which have only 1 factor in common.