This flowchart guides the student through a series of questions, based on the divisibility rules of numbers, to reduce fractions. Especially for students who need concrete steps and scaffolding.
This poster also works well to help students break down numbers into their prime factors for finding GCF and LCM.
To covert this file to a poster for free: How to Enlarge a File to a Poster!
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GCF, LCM and Prime Factors Pennant
Divisibility Rules poster
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