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The LCM of 42 and 70 is 210.
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Find least common multiple (LCM) of: 84 & 140 21 & 35 126 & 210 210 & 350 294 & 490 6 & 10 84 & 70 42 & 140 126 & 70 42 & 210 210 & 70 42 & 350 294 & 70 42 & 490
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