No, they are not relatively prime.
No, their common factors are 1 and 11. As 1 is not their only common factor, then they are not relatively prime.
The GCF of 121 and 280 is 1.
The prime factor of 7 is 7. The prime factor of 121 is 11.
The factors of -121 are 1, -1, 11, -11, 121, -121 The prime factor is 11.
They are both not prime
Yes, 62 and 121 are relatively prime
No, they are not relatively prime.
Yes, they are relatively prime.
Yes!
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
The greatest common factor of 21 and 121 is 1. (21 and 121 are relatively prime.)
The GCF of 121 and 280 is 1.
No, their common factors are 1 and 11. As 1 is not their only common factor, then they are not relatively prime.
The prime factor of 7 is 7. The prime factor of 121 is 11.
121 is not a prime number. It is divisible by 11.