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The LCM of 57 and 40 is 2280.
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Find least common multiple (LCM) of: 114 & 80 171 & 120 285 & 200 399 & 280 114 & 40 57 & 80 171 & 40 57 & 120 285 & 40 57 & 200 399 & 40 57 & 280
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