What does GCF mean? Please help me!
Greatest common factor which means the largest number that is a factor of how many numbers u have.
Great Comon Factor, it is the biggest number that two numbers have in common. example: The GCF of 4 and 6 is 12. You find it by going through multiples of each number till you find the number they have in common. 1x4=4, 2x4=8, 3x4=12 1x6=6, 2x6=12