No.
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.
55 and 72 are relatively prime because they have no prime factors in common.
18 = 2 x 32 and 55 = 5 x 11 so yes it is.
Yes, 11 and 51 are relatively prime.
11 is a prime number. For it to be relatively prime, it needs to be compared to another integer.
No, they are not relatively prime.
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.
55 and 72 are relatively prime because they have no prime factors in common.
18 = 2 x 32 and 55 = 5 x 11 so yes it is.
Yes, 55 and 62 are relatively prime because they have no common factor greater than 1.
Yes. 11 is prime. 98 is not prime, but it is not divisible by 11, so the two are relatively prime.
Yes, 11 and 51 are relatively prime.
Yes
11 is a prime number. For it to be relatively prime, it needs to be compared to another integer.
Yes, they are relatively prime.
Yes, they are relatively prime.
The prime factors of 55 are 5,11.