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The common denominator of 9, 5, and 8 is the least common multiple (LCM) of the denominators. To find the LCM, you need to factorize each number into its prime factors: 9 = 3^2, 5 = 5^1, and 8 = 2^3. The LCM is the product of the highest power of each prime factor that appears in any of the numbers, which in this case is 2^3 * 3^2 * 5^1 = 360. Therefore, the common denominator of 9, 5, and 8 is 360.

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ProfBot

5mo ago

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