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What is the least common multiple of 21 and 9?

Anonymous

∙ 16y ago

Updated: 11/2/2022

The LCM of 9 and 21 is 63, which is the multiple of the highest power of prime factors from both numbers, is 63. (3² x 7 = 3 x 3 x 7 = 63).

Wiki User

∙ 8y ago

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What is the least common multiple of 9 and 34?

The least common multiple of 6 and 34 is 102.

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The Least Common Multiple (LCM) for 9 63 is 63.

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The only Least Common Multiple (LCM) for 7 9 14 is 126.

Can you give me an example of a word problem using the least common multiple?

The least common multipleof 7 and 9 is 63.

What is the least common multiple of 9 and 21 and 16?

To find the least common multiple (LCM) of 9, 21, and 16, we first need to find the prime factorization of each number. The prime factorization of 9 is 3^2, 21 is 3 * 7, and 16 is 2^4. To calculate the LCM, we take the highest power of each prime factor that appears in any of the numbers: 2^4 * 3^2 * 7 = 504. Therefore, the least common multiple of 9, 21, and 16 is 504.

Related Questions

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