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The LCM of 28 and 140 is 140.
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Find least common multiple (LCM) of: 56 & 280 14 & 70 84 & 420 140 & 700 196 & 980 4 & 20 56 & 140 28 & 280 84 & 140 28 & 420 140 & 140 28 & 700 196 & 140 28 & 980
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