No, 54 and 165 are not relatively prime.
Yes, 35 and 54 are relatively prime.
It can be. 40 is relatively prime to 41. 40 is not relatively prime to 54.
No, two even numbers cannot be relatively prime.
As 13 is prime and is not a factor of 24, then they are relatively prime
Yes, 13 and 17 are relatively prime.
13 and 4 are relatively prime.
13 and 24 are relatively prime.
No, they are not relatively prime.
No, 13 and 39 are not relatively prime. 13 is a factor of 39.
No.
Yes