The LCM of these numbers is 18. LCM is Least Common Multiple.
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lcm(8, 9) = 72. 8 = 2^3 9 = 3^2 lcm = 2^3 x 3^2 = 72
The LCM is 126.
lcm(6, 12, 9, 15) = 180 6 = 2 x 3 12 = 2^2 x 3 9 = 3^2 15 = 3 x 5 lcm = 2^2 x 3^2 x 5 = 180
To find the Least Common Multiple (LCM) of 3, 9, 6, and 18, we first need to factorize each number into its prime factors. 3 = 3, 9 = 3^2, 6 = 2 * 3, and 18 = 2 * 3^2. Then, we take the highest power of each prime factor that appears in any of the factorizations, which gives us 2^1 * 3^2 = 18. Therefore, the LCM of 3, 9, 6, and 18 is 18.
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.