30 and 49 are relatively prime because the GCF (greatest common factor) is 1. The definition of a relatively Prime number is two nonzero numbers that have a GCF of 1.
Yes, they are relatively prime.
Yes, they are relatively prime.
No, 30 and 135 are not relatively prime.
No, 7 and 14 are not relatively prime. They share the factor 7.
Yes.
No, they are not relatively prime.
126 and 49 are not relatively prime because they have 7 as a common prime factor.
Yes, they are relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
No.
No, 30 and 135 are not relatively prime.
No, 7 and 14 are not relatively prime. They share the factor 7.
No.
Yes
Yes.
The numbers 15, 32, and 49 are relatively prime because their greatest common factor is 1.