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The LCM of 81 and 72 is 648.
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Find least common multiple (LCM) of: 162 & 144 243 & 216 27 & 24 405 & 360 567 & 504 162 & 72 81 & 144 243 & 72 81 & 216 405 & 72 81 & 360 567 & 72 81 & 504
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