Math

Find the LCM of these numbers: 81, 51

Asked by AnneS2 on 30 Aug 04:28

Last updated by anonymous on 01 Sep 01:54

1 Answers

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Answered by CherieS on 01 Sep 01:54

Find the prime factors of both numbers

81=1*3*3*3*3

51=1*3*17

LCM=product of the most number of times each number occurs=1*3*3*3*3*17=1377