LCM and GCF Resources

Resources for LCM and GCF

CCSS 4.OA.4 and 6.NS.4 

1) Interactive websites for LCM and GCF practice. You can choose the numbers you want. Students can drag the number to the Venn diagram and it will turn green or red.

http://www.teacherled.com/resources/vennfactors/vennfactorload.html (GCF)

http://www.teacherled.com/resources/vennmultiples/vennmultipleload.html (LCM)



2)  Stop by my TPT store and check out my LCM and GCF Cards
These cards are numbered so they can also be used for task cards.  The answers are included so you may copy them on the back and make flash cards.











3) Stop by my TPT store and get this free cheat sheet for LCM and GCF














4) Worksheets for LCM and GCF
http://www.math-aids.com/Factors/

Pearson CCSS Database

http://commoncore.pearsoned.com/index.cfm?locator=PS1cO9

 This is a great tool. Now you can quickly search the CCSS database to see if they learned a concept in previous years.

 You can search their database three ways.

• Select a key concept such as rounding decimals. Then it will show you all of the grades that have standards relating to it.

• Select a grade and all of the standards will show up.

• Select a  a grade to see all of the key concepts taught.