What is the GFC of 10 and 25

The greatest common factor (GCF) of 10 and 25 is 5.

what is the LCM of 10 and 25

The least common multiple (LCM) of 10 and 25 is 50.

If you graphed the following two numbers on the number line which one would be on to the right of the other -0.50 -1

-0.50

-1

On a number line, -0.50 would be to the right of -1.