Answer:
True
Step-by-step explanation:
Recall that the greatest common factor of any two numbers, just as the name implies, is the greatest number that is a factor of both of the numbers.
Prime numbers are numbers that are only divisible by themselves and 1.
If we have two different prime numbers, their factors will be 1 and themselves, so the only common factor is 1, we can say that the greatest common factor between any two different prime numbers is 1