130
It is: 50
It is: 9
It is 1
GCF is 15
The GCF is 2.
The greatest commmon factor of 81 and 67 is 1.
The least common factor of any set of numbers is 1.
The GCF or greatest common factor of 11 and 5 is 1.
42 and 32's highest common factor is two.
The GCF is 27. The LCM is 81.
$500
An easy way to find the greatest commmon factor of two odd numbers would be to try dividing them by eachother.