clareheld clareheld

02-11-2016
Mathematics

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What are the greatest commen factors of 42,72, and 84

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lily777 lily777

02-11-2016

Factors are numbers that can divide evenly into larger numbers. The factors of 72 are 36, 24, 18, 12, 9, 8, 6, 4, 3, and 2. The factors of 84 are 42, 28, 21, 14, 12, 7, 6, 4, 3, and 2. Thefore, the greatest common factor is 12.

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