Primes: 17 43 23 and 37 Composites: 50 77 42 and 39
37 is prime, 42 is composite.
37 is a prime number but 42 is a composite number
The numbers 23, 29, 31, 37 and 41 are prime.
23 29 31 37 41.
23, 29, 31, 37, 41
42 and 52 are composite.
23 29 31 37 41
23, 29, 31, 37, 41.
23, 29, 31, 37, 4123 29 31 37 41.
37 is a prime number, so since 42 can not be divided by 37 evenly, they are indeed relatively prime.
41