Question

What are co-primes definition with examples​

Answer 1

Answer:

When two numbers have no common factors other than 1. In other words there is no whole number that you could divide them both by exactly (without any remainder). 21 and 22 are coprime: • The factors of 21 are 1, 3, 7 and 21. • The factors of 22 are 1, 2, 11 and 22.

Answer 2

Co-primes are the integers who have 1 as their highest common factor ( HCF). These are also referred as relatively prime or mutually prime.

for example: Take 7 and 5. Their HCF is 1, so 7&5 are co-primes.