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The LCM of 39 and 84 is 1092.
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Find least common multiple (LCM) of: 78 & 168 117 & 252 13 & 28 195 & 420 273 & 588 78 & 84 39 & 168 117 & 84 39 & 252 195 & 84 39 & 420 273 & 84 39 & 588
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