No, they are not.
yes they are
Yes.
Yes.
39 and 45 are not relatively prime because they have 3 as a common factor. Relatively prime numbers have no common factor greater than 1.
Since the GCF of 45 and 56 is 1, they are relatively prime.
Yes, 33 and 56 are relatively prime.
No, 56 is not prime.
No, 45 and 84 are not relatively prime.
Yes, they are relatively prime.
Yes, 45 and 64 are relatively prime because they do not share any prime factors.
No.
No, they are not.
39 and 45 are not relatively prime because they have 3 as a common factor. Relatively prime numbers have no common factor greater than 1.
yes they are
Yes.
Yes.