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The LCM of 20 and 2240 is 2240.
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Find least common multiple (LCM) of: 40 & 4480 10 & 1120 60 & 6720 4 & 448 40 & 2240 20 & 4480 60 & 2240 20 & 6720 100 & 2240 140 & 2240
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