Factor Trees are used when finding the Prime Factorization of a number. Knowing the Prime Factorization can help you find LCM and GCF. This link will help you learn how Factor Trees work. You can also try some GCF problems.
http://connected.mcgraw-hill.com/connected/login.do
1 comment:
Mr. Whalen you should do that in class everyday.
from:Dustin Whitney 8 th period
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