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harkovskaia [24]
3 years ago
12

Why is the gcf of two numbers sometimes 1

Mathematics
2 answers:
Rama09 [41]3 years ago
6 0
The greatest common factor is sometimes one because that is the only thing that can go into it.
Nezavi [6.7K]3 years ago
4 0
Its because one of the numbers can be prime numbers, the greatest common factor of 12 and 13 it's 1 because 13 it's a prime number or because they don't have common prime factors.Prime numbers are the numbers who can be divided just by 1 and themselves.
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