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To find the Least Common Multiple (LCM) of 12, 9, and 15, we first need to find the prime factorization of each number. The prime factorization of 12 is 2^2 * 3, the prime factorization of 9 is 3^2, and the prime factorization of 15 is 3 * 5. To find the LCM, we take the highest power of each prime factor that appears in any of the numbers: 2^2 * 3^2 * 5 = 180. Therefore, the LCM of 12, 9, and 15 is 180.

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The Least Common Multiple (LCM) of 12, 9, and 15 is 180.

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Wiki User

13y ago
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180

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Wiki User

9y ago
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Q: What is the LCM of 12 9 and 15?
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