yes.
25: 5 x 5
36: 2 x 2 x 3
there are no common factors.
they have diffrent numbers so they will be relatively prime
Yes, they are.
Well yes they are relativley prime numbers.
No.
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.
No.
25 is relatively prime with 36. 25 is not relatively prime with 35.
no.
No.
It can be. 40 is relatively prime to 41. 40 is not relatively prime to 54.
209, 211 and any prime number.
4 and 9