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The LCM of 640 and 560 is 4480.
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Find least common multiple (LCM) of: 1280 & 1120 320 & 280 1920 & 1680 3200 & 2800 128 & 112 4480 & 3920 1280 & 560 640 & 1120 1920 & 560 640 & 1680 3200 & 560 640 & 2800 4480 & 560 640 & 3920
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