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The LCM of 40 and 1920 is 1920.
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Find least common multiple (LCM) of: 80 & 3840 20 & 960 120 & 5760 200 & 9600 8 & 384 80 & 1920 40 & 3840 120 & 1920 40 & 5760 200 & 1920 40 & 9600 280 & 1920
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