Question

what is the co- prime number ​

Answer 1

Answer:

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. ... A set of integers can also be called coprime if its elements share no common positive factor except 1.

Answer 2

Co-prime numbers are two or more numbers who have only '1' as their common factor.