Factors and Multiples

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6th grade math knowledge map info

In this video, Salman Khan of Khan Academy demonstrates the Greatest Common Divisor.

Definition of the Distributive Rule, with examples and interactive step-by-step solutions of multiple problems

This activity takes students through the process of making a factor tree for one or two numbers. If the two numbers option is selected, the student is also guided to find their LCM and GCF. The program allows the student to check answers each step of the way.

A step-by-step method to using prime factorization to find the Least Common Multiple.

A step-by-step description of how to use the prime factorization method to find the greatest common factor.

AAA Math features a comprehensive set of interactive arithmetic lessons. Unlimited practice is available on each topic which allows thorough mastery of the concepts. A wide range of lessons (Kindergarten through Eighth grade level) enables learning or review to occur at each individual's current level. Immediate feedback prevents practicing and learning incorrect methods, which is a common result of traditional homework and worksheets. Practice can continue as long as desired in a non-threatening format which helps build self-esteem and confidence.

In this Early Edge video lesson, you'll learn more about Prime Factors, so you can be successful when you take on high-school Math & Arithmetic.

A demonstration of the rules of Multiplication

An overview of the steps of simplifying a problem

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