They are both even numbers that means both have 2 as a common factor. So the answer is NO!
No, 63 and 74 are not relatively prime because they have a common factor of 1.
22 is not relatively prime
No, they are not relatively prime.
Yes, 45 and 64 are relatively prime because they do not share any prime factors.
No, 64 and 144 are not relatively prime. To be relatively prime, the only common factor they could have would be 1. They have other common factors such as 2, 4, 8 and 16.
No two even numbers are relatively prime. The GCF is 2.
Their GCF is 1.
45 and 64 are not prime numbers because they both have more than two factors
Their GCF is 1.
2 is the greatest common factor and it is prime
No. each number has more factors than just 1 and 64 or 1 and 80
Numbers are either prime or they aren't. In this case, 45 is divisible by 3 and 15; sixty-four goes into 2, 4, 8 and 32. The term "relatively prime" compares two numbers and their common factors. If the GCF of the two numbers is 1, then they are "relatively prime."