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The LCM of 18 and 39 is 234.
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Find least common multiple (LCM) of: 36 & 78 54 & 117 6 & 13 90 & 195 126 & 273 36 & 39 18 & 78 54 & 39 18 & 117 90 & 39 18 & 195 126 & 39 18 & 273
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