What is a co-prime number?

Answer 1

There is no such thing as a coprime number.Two integers are said to be relatively prime (or coprime) if they have no common positive factor, other than 1. Examples:

Any two different prime numbers are coprime.

16 and 27 are coprime.

14 and 18 are not coprime. They have the common factor 2.

Answer 2

There is no such thing as a coprime number.Two integers are said to be relatively prime (or coprime) if they have no common positive factor, other than 1. Examples:

Any two different prime numbers are coprime.

16 and 27 are coprime.

14 and 18 are not coprime. They have the common factor 2.

Answer 3

Numbers whose GCF is 1 are said to be co-prime.