54
(54 x 1 = 54, and 9 x 6 = 54)
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No.27 cannot be a multiple of 54 since it is smaller than 54. The LCM is 54.
54 = 6 x 9. 30 = 6 x 5, so 6 x 9 x 5 = 270 is the LCM
To find the Least Common Multiple (LCM) of 9, 27, and 54, we first need to find the prime factorization of each number. The prime factorization of 9 is 3^2, 27 is 3^3, and 54 is 23^3. To find the LCM, we take the highest power of each prime factor that appears in any of the factorizations, which gives us 23^3 = 54. Therefore, the LCM of 9, 27, and 54 is 54.
The LCM is: 54
The LCM is: 270