Multiples and Factors - Help Packets

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Multiples - All Levels This four page help packet covers multiples. It includes basic multiples, common multiples, and LCM. Preview Print Answers Teacher misunderstanding: Yes, there are shortcuts to finding the LCM, but this usually confuses the average student. What helps a lot of students is relating multiplication to addition. Try this two page worksheet.    Web Version     Printable Version

Factors - All Levels This eight page help packet covers factoring. It includes common factors; GCF; basic divisibility rules for 2, 3, and 5; prime numbers; and factor trees. Key concept: This help packet is great for classroom discussion on easier definitions. As you progress through the packet have students create their own definitions for factors, GCF, prime numbers, and factor trees. Preview Print Answers