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GSM8K train #3485 · Arithmetic · Arithmetic word problems

A party hall has 3 decorative light bulbs; a red light bulb…

A party hall has 3 decorative light bulbs; a red light bulb which comes on every 2 seconds, a green one every 3 seconds and a blue one every 4 seconds. If they are put on at the same time, what is the shortest time after which the three bulbs will be on at the same time?

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GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #3485

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