Yes, they are relatively prime.
Yes, they are relatively prime.
They are both not prime
Yes!
No they are not.
Two numbers are relatively prime if their greatest common divisor (GCD) is 1. The GCD of 55 and 121 can be determined by their prime factorizations: 55 is 5 × 11, and 121 is 11 × 11. Since they share a common factor of 11, their GCD is 11, meaning 55 and 121 are not relatively prime.
Yes, 62 and 121 are relatively prime
yes it is relatively prime
No, they are not relatively prime.
625 and 81 are relatively prime because they have common prime factors.
Yes, they are relatively prime.
They are both not prime
Yes, 81 and 94 are relatively prime.
Yes!
No they are not.
No, their common factors are 1 and 11. As 1 is not their only common factor, then they are not relatively prime.
121, 169, 289
No. They are both divisible by 3.