45 and 64 are not prime numbers because they both have more than two factors
64/80 = 8/10 = 80/100 = 80% 64 is 80% of 80.
Can't be, they're both even numbers so must have a common factor of 2...
No, they are not relatively prime.
25 is relatively prime with 36. 25 is not relatively prime with 35.
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.
80 and 189 are relatively prime as they have no common factors other than 1.
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.
Both are not prime numbers, but they are relatively prime.
45 and 64 are not prime numbers because they both have more than two factors
Their GCF is 1.
Their GCF is 1.
Just 2.
2 is the greatest common factor and it is prime