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The LCM of 140 and 72 is 2520.
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Find least common multiple (LCM) of: 280 & 144 70 & 36 420 & 216 700 & 360 980 & 504 280 & 72 140 & 144 420 & 72 140 & 216 700 & 72 140 & 360 980 & 72 140 & 504
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