Advanced Number Facts (LCM) & (GCF) GRADE 5 to 6

Here are some websites to help you revise our work with Lowest Common Multiples (LCM)-think multiplication, and GCF (Greatest Common Factors)-think division. 

http://www.fun4thebrain.com/beyondfacts/lcmsnowball.html

http://www.sheppardsoftware.com/mathgames/fractions/GreatestCommonFactor.htm

http://www.softschools.com/math/factors/factor_tree/

http://www.fun4thebrain.com/beyondfacts/gcfsketch.html

http://www.sheppardsoftware.com/mathgames/fractions/LeastCommonMultiple.htm

http://www.mathnook.com/math/pyramidmath.html

http://www.sheppardsoftware.com/mathgames/fractions/LeastCommonMultiple.htm

http://www.sheppardsoftware.com/mathgames/fractions/GreatestCommonFactor.htm

http://www.mathopolis.com/questions/q.php?id=920&site=1&ref=/greatest-common-factor.html&qs=920_921_1382_1383_3548_3549_3550_3551

http://www.math-play.com/Factors-and-Multiples-Jeopardy/Factors-and-Multiples-Jeopardy.html

http://www.sadlier-oxford.com/math/enrichment/gr5/EN0504b/EN0504b.

http://www.bbc.co.uk/bitesize/ks2/maths/number/fractions_basic/play/

http://www.mathplayground.com/factortrees.html

http://www.math4children.com/games-k-to-6/5th%20grade/lowest%20common%20multiple/index.html

http://www.sadlier-oxford.com/math/enrichment/gr5/EN0504b/EN0504b.htm

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