Question

which of these are pairs co primes from 1to100​

Answer 1

Answer:

The “perfect” co-primes are: 53, 59, 61, 67, 71, 73, 79, 83, 89 and 97. Quora

Step-by-step explanation:

In number theory, two integers a and b are said to be relatively prime, mutually prime, or coprime if the only positive integer that divides both of them is 1. Consequently, any prime number that divides one does not divide the other. This is equivalent to their greatest common divisor being 1. Wikipedia