yes you do because 5 is a factor of 20 and so is 2 and 5x2=10 and 10 is a factor of 20
Chat with our AI personalities
A factor.
Their product
-5 and -7
There is no specific name. For example, (-2)*(-3) = +6 but there is no special name for -2 and -3.
The greatest common factor, or GCF.