Coprime
From Simple English Wikipedia, the free encyclopedia
In mathematics, two integers (a and b) are coprime (or relatively prime) if they share no common factors. In other words, there is no number, other than 1, that divides both a and b.
As an example, 6 and 35 are coprime. 6 and 27 are not coprime, because 3 divides both 6 and 27.
Prime numbers are always coprime to each other.