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The LCM of 57 and 42 is 798.
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Find least common multiple (LCM) of: 114 & 84 171 & 126 19 & 14 285 & 210 399 & 294 114 & 42 57 & 84 171 & 42 57 & 126 285 & 42 57 & 210 399 & 42 57 & 294
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