Welcome to **The Prime Factor Trees (Range 4 to 144) (B) Math Worksheet from the Number Sense Worksheets Page at Math-Drills.com.** This math worksheet was created on **2013-02-15** and has been viewed **34** times this week and **105** times this month. It may be printed, downloaded or saved and used in your classroom, home school, or other educational environment to help someone learn math.

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