Math

5 , 10 and 20 = lcm:

Asked by AnneS2 12 years ago 10/5/2013 7:15 AM

Last updated by Himanshu_mishra 7 years ago 10/30/2018 9:40 AM

1 Answers

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Answered by CherieS 12 years ago 10/6/2013 10:08 PM

Find the prime factors

5:1*5

10: 1*2*5

20: 1*2*2*5

LCM=product of the factors-1*2*2*5=20