Question

What is the gcf of 18 and 42!!?

Answer 1

The gcf of 18 and 42 is the largest positive integer that divides the numbers 18 and 42 without a remainder. Spelled out, it is the greatest common factor of 18 and 42. Here you can find the gcf of 18 and 42, along with a total of three methods for computing it.

Answer 2

The GCF of 18 and 42 is 6. 6 goes into 18 three times and it goes into 42 seven times.