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The LCM of 27 and 3 is 27.
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Find least common multiple (LCM) of: 54 & 6 81 & 9 9 & 1 135 & 15 189 & 21 54 & 3 27 & 6 81 & 3 27 & 9 135 & 3 27 & 15 189 & 3 27 & 21
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