Positive integers are considered relatively prime when their GCF is 1, that is, when they have no common prime factors.
Well yes they are relativley prime numbers.
No.
209, 211 and any prime number.
No - prime numbers are numbers that can only be divided by 1 and itself. 25 and 49 are examples of perfect squares 5*5 = 25 and 7*7=49
No.
Well yes they are relativley prime numbers.
No.
No.
No.
no.
4 and 9
209, 211 and any prime number.
No. To be relatively prime, numbers have to have a GCF of 1. Numbers ending in 5 are divisible by 5.
Their high common factor is 1
No - prime numbers are numbers that can only be divided by 1 and itself. 25 and 49 are examples of perfect squares 5*5 = 25 and 7*7=49
No.
Yes, they are.