⭐ COUPON: SALE2020 ⭐ 20% OFF ON ALL WORKBOOKS*3 DAYS FREE SHIPPING ⭐ FREE RETURNS ⭐

Fail to load the data
0

Greatest Common Factors & Least Common Multiples


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Overview

We can use what we know about multiplication to find the greatest common factor
(GCF) for a set of numbers. For example:

Find the greatest common factor of 21 and 7.

To find GCF, we need to look at the factors for each number. Factors are numbers
we can multiply together to get other numbers.

We can also use multiplication to find the least common multiple (LCM) of a set of
numbers. For example:

Find the least common multiple of 3 and 4.

To find the LCM, we need to look at the multiples of both numbers. Multiples are
repeated groups of the same amount.

 

See Related Worksheets:
6th grade
Sky High Factors
Worksheets
 (0)
6th-grade students will shine like the stars in the sky as they find the greatest common factor in this worksh...
6th grade
Sky High Multiples
Worksheets
 (0)
Students will find the least common multiple to complete the circle on this worksheet. 6th graders' papers wil...
6th grade
Fall Right Into Ordering of Operations!
Worksheets
 (0)
Students will go nuts over this worksheet that allows them to practice what they have learned about the order ...
6th grade
Write Algebraic Expressions Like a Super Star!
Worksheets
 (0)
6th Grade students will love writing these algebraic expressions. They will show they understand how to take a...

Try ArgoPrep for FREE

Learn more Try ArgoPrep for FREE

Share good content with friends and get 15% discount for 12-month subscription

Share in facebook Share in twitter


Find the greatest common factor of 10 and 30.


Find the greatest common factor of 25 and 50.


Find the greatest common factor of 18 and 30.


Find the greatest common factor of 16 and 12.


Find the greatest common factor of 15 and 45.

See Related Worksheets:
6th grade
Sky High Factors
Worksheets
 (0)
6th-grade students will shine like the stars in the sky as they find the greatest common factor in this worksh...
6th grade
Sky High Multiples
Worksheets
 (0)
Students will find the least common multiple to complete the circle on this worksheet. 6th graders' papers wil...
6th grade
Fall Right Into Ordering of Operations!
Worksheets
 (0)
Students will go nuts over this worksheet that allows them to practice what they have learned about the order ...
6th grade
Write Algebraic Expressions Like a Super Star!
Worksheets
 (0)
6th Grade students will love writing these algebraic expressions. They will show they understand how to take a...

Try ArgoPrep for FREE

Learn more Try ArgoPrep for FREE

Share good content with friends and get 15% discount for 12-month subscription

Share in facebook Share in twitter
Click on the quizzes below to test your knowledge.
Remember: Practice Makes Progress