No.
11 and 110 are not relatively prime because they have 11 as a common factor.
No, they are not.
No.
No, they are not relatively prime.
No, they are not relatively prime.
Yes, they are relatively prime.
yes, they are relatively prime.
No, they can be both divided by 10
No combinations of even numbers can be relatively prime.
Yes, 3 and 20 are relatively prime because they have no common factor greater than 1.
no, they are both even numbers so they can both be divided by 2
Yes, 20 and 24 are relatively prime. The only factor they share is 1.