Math Practice Online > free > lessons > Texas > 5th grade > Greatest Common Factor
If your child needs math practice, click here.
Greatest Common Factor
You must determine the greatest common factor between two numbers.
This topic aligns to the following state standards
Grade 5: Num D. identify prime factors of a whole number and common factors of a set of whole numbers; and
Grade 6: Num E. identify factors and multiples including common factors and common multiples.
Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.