Final answer:
To determine whether two integers are relative primes, break them both down to their prime factorizations. If the prime factorizations have no factors in common, then the integers are relative primes.
Step-by-step explanation:
Two integers are relative primes if they share no prime factors. To determine whether two integers are relative primes, break them both down to their prime factorizations. If the prime factorizations have no factors in common, then the integers are relative primes.