Question

coprime number have how many factors​

Answer 1

Answer:

coprime numbers have 2 factors i.e.number itself and 1

Answer 2

Two numbers are coprime if their highest common factor (or greatest common divisor if you must) is 1

You can have the set of positive integers which are coprime to a given number: for example those coprime to 12 are 1,5,7,11,13,17,19,23,25, and so on.