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lcm(round(5640 2426 242.6 54.34 180 15.6 18.99 21.3 23 24.26 24.93 42.05)) seconds
lcm(round(5640 2426 242.6 54.34 180 15.6 18.99 21.3 23 24.26 24.93 42.05)) seconds
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