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A movie theater just opened 2 new theaters. One theater has 15 seats in each row. The second theater has 20 seats in each row. Both theaters seat the same number of people. What is the smallest number of seats that both theaters could have?

User Mallioch
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1 Answer

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15, 30, 45, 60, 75, 90, 105, 120, 135, 150
20, 40, 60, 80, 100, 120, 140, 160, 180, 200

Smallest number would be 60 because it’s the least common number in both theaters.

Let me know if I’m right,

-Hoodie
User Adam Bowen
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