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The LCM of 20 and 2000 is 2000.
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Find least common multiple (LCM) of: 40 & 4000 10 & 1000 60 & 6000 4 & 400 40 & 2000 20 & 4000 60 & 2000 20 & 6000 100 & 2000 140 & 2000
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