Math Practice Online > free > lessons > California > 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 6: NS 2.4 Determine the least common multiple and the greatest common divisor of whole numbers; use them to solve problems with fractions (e.g., to find a common denominator to add two fractions or to find the reduced form for a fraction).
Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.