Question 323756
The GCF of 5, 5, and -20 is 5 since 5 is the largest number that goes into all three. Now because there isn't an 'x' in the last term -20, this means that there are no variables in the GCF.


So the GCF of {{{5x^2}}}, {{{5x}}} and {{{-20}}} is {{{5}}}