The least common factor of any set of numbers is 1.
It is 1 but the highest common factor is 19
The factors of 17 are 1 and 17. The factors of 19 are 1 and 19. The only common factor is 1. Therefore, the least (lowest) common factor is 1 and the greatest (highest) common factor is 1.
The least common factor is: 1
The least common factor of any set of integers is 1.
13 and 19 are both prime numbers. Their only common factor is ' 1 '.
The least common factor of any set of numbers is 1.
The least common factor of any set of numbers is 1.
The least common factor is: 1
Both values are prime, thus we conclude that the GCF (and the only common factor) is 1.
-- The least common factor of any group of whole numbers is always ' 1 '.-- The greatest common factor of 15, 19, and 20 also happens to be ' 1 '.
It is: 1