No, 60 and 75 are not relatively prime because their greatest common factor is 15 and not 1. In order for them to be relatively prime, 1 must be their greatest common factor.
No, 75 and 625 are not relatively prime. No pair of numbers that both end in 5 can be relatively prime.
No, since they are not relatively prime.
No, they are not relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
No.
No they are not...
No.
Yes.
Yes.
yes they are
no