Yes. 11 is prime. 98 is not prime, but it is not divisible by 11, so the two are relatively prime.
11 and 98 are relatively prime. Their only common factor is 1.
No, they are not relatively prime.
No, they are not relatively prime.
25 and 98 are not prime numbers
No.
No.
No, they are not relatively prime.
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.
Yes, they are relatively prime.
Yes, they are relatively prime.
11 and 110 are not relatively prime because they have 11 as a common factor.