Find the LCM of these numbers: 45, 79

Asked by AnneS2 12 years ago 8/14/2013 3:34 AM

Last updated by anonymous 12 years ago 8/15/2013 9:13 PM

Answered by CherieS 12 years ago 8/15/2013 9:13 PM

Find the prime factors of both numbers

45=1*3*3*5

79=1*79

LCM=product of the factors * greatest number of times they occur=1*1*3*3*5*79=3555