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A Prime number is a number with exactly 2 divisors: 1 and itself.
Because of this, the only common divisor of two distinct prime numbers is 1, thus 1 is the gcf.
So the correct answer would be:
Given two prime numbers, namely x and y, the gcf is
--- 1, if x and y are unequally
--- x, if x=y.
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How do you find out how numbers are relatively prime?
Two numbers are relatively prime if their GCF is 1.
What is the GCF of 23 and 29 with work?
23 and 29 are both prime numbers. The GCF of any two prime numbers is 1.
How do you calculate co-primes?
Find their GCF. If the GCF of two numbers is 1, the numbers are co-prime.
How can you find the gcf of two numbers without knowing the factors?
If one of the numbers is a multiple of the other, the smaller number is the GCF. If the two numbers are prime numbers, the GCF is 1. If the numbers are consecutive, the GCF is 1. If the numbers are consecutive even numbers, the GCF is 2.
What is the greatest common factor of two prime numbers?
The greatest common factor of two different prime numbers is 1. The two prime numbers have as their factors, 1 and themselves. That means that 1 is the only factor they have in common.The GCF is 1.
