what is the LCM of 5,7,12?

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2007-11-06 14:05:43 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

There is no common factor in 5, 7 and 12 (= 2 x 2 x 3)
LCM = 5 x 7 x 12 = 420

2007-11-06 14:10:30 · answer #1 · answered by Sheen 4 · 0⤊ 0⤋

Since no 2 of these have a factor in common,
the LCM is 5*7*12 = 420.

2007-11-06 14:30:54 · answer #2 · answered by steiner1745 7 · 0⤊ 0⤋

2007-11-06 14:10:49 · answer #3 · answered by boilermakersnoopy433 4 · 0⤊ 0⤋

420

2007-11-06 14:09:23 · answer #4 · answered by cutiegirl427 2 · 0⤊ 0⤋

Aumm i hope LCM stands for Lease Common multiple
5) 1,5
7) 1,7
12),2

2007-11-06 14:12:19 · answer #5 · answered by Anonymous · 0⤊ 0⤋

5x7x12=LCM

2007-11-06 14:10:07 · answer #6 · answered by kisk29 4 · 0⤊ 0⤋

figure it out!!

2007-11-06 14:12:55 · answer #7 · answered by Anonymous · 0⤊ 0⤋