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posted by Anonymous on Thursday, February 24, 2011 at 10:25am.

find the lowest common multiple of 30,40 and 70? -|-8|- |-11-8|

30 = 3x10 40 = 4x10 70 = 7x10 So LCM = 3x4x7x10 = 840 -|-8|- |-11-8| = -(8) - (19) = - 27

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