112,24,35嘅L.C.M.是什麼?(急!)

由於112,24和35之間沒有共同的因數,
所以112,24,35嘅L.C.M.等於 112 x 24 x 35
=94080

H.C.F. ( 112, 24 ) = 8
H.C.F. ( 112, 35 ) = 7
Hence, their L.C.M. = ( 112 x 24 x 35 ) / ( 8 x 7 ) = 1,680
The Best Ans. is wrong!

1680.
Because :
1680/112=15
1680/24=70
1680/35=48

So,
112,24,35嘅L.C.M.是1680

112 = 2*2*2*2*7
24 = 2*2*2*3
35 = 5*7

L.C.M. = 2*2*2*2*3*5*7 = 1680

驗算:
1680/112=15
1680/24=70
1680/35=48

1680. Trust me, 上面wrong的
1680/112=15
1680/24=70
1680/35=48
Trust me！！！！！！！！！

2012-11-11 21:20:39 補充：
The best answer is wrong. My answer is correct.

94080..................