GCF
means greatest common factor.
So we need to find the GCF and another number that will be multiplied with each
other and the product would be 45.
Factors of 45 are 1, 3, 5, 9, 15, and 45
Here are some possible answers:
=> 45 x 1 is equals to 45
=> 15 x 3 is also equals to 45
=> 9 x 5 also equals to 45
There are 3 possible way, but since we are looking for the GCF, the answer
might be 45 x 1, because 45 is the greatest factor of 45.
