5
The greatest (and only) common factor of 4 and 5 is 1.
3
It is: 4
The GCF is 1.
The GCF is 8.
Factors of 25: 1, 5, 25 Factors of 55: 1, 5, 11, 55 GCF (25, 55) = 5
The Greatest Common Factor (GCF) is: 5
No. No number can have a factor greater than itself.
The greatest common factor of 18 and 21 is 3.
The greatest (and only) common factor of 4 and 5 is 1.
1 is the greatest and only common factor of 15 and 38.
4
3
2
It is: 4
It is: 10
It is 6