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The LCM of 40 and 400 is 400.
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Find least common multiple (LCM) of: 80 & 800 20 & 200 120 & 1200 200 & 2000 8 & 80 280 & 2800 80 & 400 40 & 800 120 & 400 40 & 1200 200 & 400 40 & 2000 280 & 400 40 & 2800
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