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.