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The LCM of 3840 and 720 is 11520.
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Find least common multiple (LCM) of: 7680 & 1440 1920 & 360 1280 & 240 768 & 144 7680 & 720 3840 & 1440 3840 & 2160 3840 & 3600 3840 & 5040
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