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What I the greatest common factor of 14,21 and 28 ?

Greatest common factor
asked Jan 19, 2012 in Word Problem Answers by anonymous

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1 Answer

factors of 14: 1, 2, 7, 14

factors of 21: 1, 3, 7, 21

factors of 28: 1, 2, 4, 7, 14, 28

greatest common factor is clearly 7 in this case.
answered Jan 19, 2012 by anonymous

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