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Largest Common Divisor

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Published on May 11, 2014

James Tanton takes viewers through this question from the 2009 MAA AMC 10A Competition. Appropriate for the 10th grade level, this question covers numbers.

Read the Curriculum Burst essay that goes with this question here: http://bit.ly/1c2ZJ30 (PDF).

Read the Strategy Essay for this Question http://www.maa.org/node/129117/

Curriculum Inspirations is brought to you by the Mathematical Association of America and the MAA American Mathematics Competitions. Learn more here: http://www.maa.org/curriculum-inspira...

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