That would be 5, same as the least common factor.
The greatest common factor (GCF) is 5.
25 is not a multiple of 10, so the greatest common factor would not be 10. A lower common factor would be 5, because 10, 20 and 25 all divide by 5, so 5 is the greatest common factor of 10, 20 and 25.
The greatest common factor of 10 and 25 is 5.
Ten and 25's highest common factor is five.
5 is the GCF (greatest common factor)
The factors that 10 and 25 have in common are 1 and 5. The greatest (largest) of these is 5.
The greatest common factor of 5, 10, 25, 75, 125 and 1000 is 5.
5
5
It is: 5
5
The GCF is 5.