47, yes. 27, no.
Yes, they are relatively prime.
5, yes. 27, no.
Yes, they are relatively prime.
14 = 2 × 7 27 = 3³ → hcf(14, 27) = 1 → 14 and 27 are relatively prime.
Yes, they are.
Yes.
Yes.
Yes.
37, yes. 27, no.
Yes.
Yes! Ten and Twenty-seven are relatively prime.