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The LCM of 84 and 390 is 5460.
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Find least common multiple (LCM) of: 168 & 780 42 & 195 252 & 1170 28 & 130 420 & 1950 588 & 2730 168 & 390 84 & 780 252 & 390 84 & 1170 420 & 390 84 & 1950 588 & 390 84 & 2730
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