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2007-11-15 11:31:34 · 7 answers · asked by cindy g 1 in Science & Mathematics ➔ Mathematics
7, 3 and 10 have no common prime factors, so the LCM will just be 7 x 3 x 10 = 210.
Prime factors of 7 and 3 are obvious (themselves).
Prime factors of 10 are 2 and 5.
So LCM(7,3,10) = 2 x 3 x 5 x 7 = 210
2007-11-15 11:34:21 · answer #1 · answered by Puzzling 7 · 0⤊ 0⤋
least common mulitple (LCM) of 7, 3, and 10
LCM of 7, 3, and 10:
7 : 7 * 1
3 : 3 * 1
10 : 2 * 5
LCM: 2 * 5 * 3 * 7 = 210
2007-11-15 11:38:47 · answer #2 · answered by Chan A 3 · 0⤊ 0⤋
1
2007-11-15 11:35:03 · answer #3 · answered by Anonymous · 0⤊ 2⤋
To find this, multiply 7, 3 , and 10 since none have similar factors. The answer would be 210
2007-11-15 11:34:51 · answer #4 · answered by sandboxjill2000 2 · 0⤊ 0⤋
The only answer you could come up with is 210=7x3x10.
This triple has no LCM.
2007-11-15 11:52:33 · answer #5 · answered by cidyah 7 · 0⤊ 0⤋
210
2007-11-15 11:36:20 · answer #6 · answered by someone else 7 · 0⤊ 1⤋
210. I figured this out by using the upside-down birthday cake.
2007-11-15 12:01:36 · answer #7 · answered by layanne1 4 · 0⤊ 0⤋