No, they can both be divided by two. No two even numbers can be relatively prime.
No, 42 and 108 are not relatively prime. Two even numbers cannot be relatively prime.
Yes, 35 and 54 are relatively prime.
No, 54 and 165 are not relatively prime.
108 is not prime. It is composite. 54 goes into 108 twice. No even number, other than 2 is prime.
It can be. 40 is relatively prime to 41. 40 is not relatively prime to 54.
No, two even numbers cannot be relatively prime.
No, 108 and 57 are not relatively prime because they share a common factor. Both numbers can be divided by 3, which means their greatest common divisor (GCD) is greater than 1. Therefore, they are not relatively prime.
No.
Yes, they are.
Yes
The number 17 is a prime number but the number 108 is not a prime number as it can be divided by 2, 54, 4, 27, 6 and 18
54 and 99 are not prime numbers because they have more than two factors.