Refresh your knowledge with these guides on factor trees and writing numbers as a product of prime factors. List the factors of each number. Compare the lists to find the greatest number common to ...

Compare and contrast these two assignments. Both target an 8th grade standard on seeing structure in an expression and being able to represent that expression in different ways. Which do you suppose ...

Factors are numbers that divide exactly into a number. They are the multiplication “facts” of the number. A common factor is a factor that is shared by two or more numbers. The number 1 will be a ...