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The LCM of 40 and 1980 is 3960.
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Find least common multiple (LCM) of: 80 & 3960 20 & 990 120 & 5940 200 & 9900 8 & 396 80 & 1980 40 & 3960 120 & 1980 40 & 5940 200 & 1980 40 & 9900 280 & 1980
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