Question

show that the numbers 231 and 546 are not co-prime

Answer 1

Yes they are no co-prime because they both are divisible by 3. So there GCD is not 1.

Answer 2

HELLO

what are co -primes?

a number whose HCF is 1

231 and 546

they hav a common factor 6 so they are not co - prime numbers :)

hope it helps:)