No, they are not relatively prime.
It can be. 16 is relatively prime with 25.
It can be. 26 is relatively prime to 27. 26 is not relatively prime to 34.
It can be. 27 is relatively prime to 28.
No, they are not relatively prime.
Yes. The factors of 16 are 1,2,4,8,16 and the factors of 27 are 1,3,9,27 making 1 their only common factor. This makes them relatively prime.
No, they are not relatively prime.
It can be. 16 is relatively prime with 25.
Yes, they are relatively prime.
It can be. 26 is relatively prime to 27. 26 is not relatively prime to 34.
It can be. 27 is relatively prime to 28.
No, they are not relatively prime.
No, they are not relatively prime.
Yes, they are relatively prime.
9 and 16 are relatively prime.
Yes, they are relatively prime.
14 = 2 × 7 27 = 3³ → hcf(14, 27) = 1 → 14 and 27 are relatively prime.