Tuesday, October 20, 2009

Greatest Common Factor (GCF) and Least Common Multiple (LCM)

Look through the Powerpoint presentation that I sent you via e-mail, or look at the copy below before you try the problems work sheet. Scroll down to see more information and some useful videos.
GCF LCM Word Problems

If you still are having problems understanding how to find the GCF and the LCM of a number then take a look at this video. It will take about 11 minutes to watch all of the way through, but it should help you clear up any misunderstandings. Look carefully at how the presenter list the answer and try to incorporate it into your answers.

You can also access useful videos on the My Calvert site on Greatest Common Factors and Least Common Multiples




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