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The LCM of 3240 and 84 is 22680.
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Find least common multiple (LCM) of: 6480 & 168 1620 & 42 9720 & 252 1080 & 28 6480 & 84 3240 & 168 9720 & 84 3240 & 252 3240 & 420 3240 & 588
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