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The LCM of 28 and 78 is 1092.
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Find least common multiple (LCM) of: 56 & 156 14 & 39 84 & 234 140 & 390 196 & 546 56 & 78 28 & 156 84 & 78 28 & 234 140 & 78 28 & 390 196 & 78 28 & 546
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