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Earn +20 ptsQ: What is the lcm of 5 18 and 45?
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What is LCM of 45 and 18?
LCM(45, 18) = 90.
What is the least common multiple of 15 18 27 and 45?
45 = 32 x 5 15 = 3 x 5 18 = 2 x 32 27 = 33 LCM = 2 x 33 x 5 = 270
What is the least common multiple of 5 and 9?
The LCM of 5 and 9 is 45. The LCM is the product of all numbers divided by their highest common factor. 5 is prime, and 9 = 3 x 3 x 1, so the GCF is 1. Thus, the LCM is 5 x 9 = 45.45
What is the least common multiple of 18 27 and 45?
The LCM of 18, 27, and 45 is 270
What is the least common multiple of 9 45 and 81?
To find the least common multiple (LCM) of 9, 45, and 81, we first need to factorize each number. The prime factorization of 9 is 3^2, 45 is 3^2 * 5, and 81 is 3^4. The LCM is the product of the highest power of each prime factor that appears in any of the numbers. Therefore, the LCM of 9, 45, and 81 is 3^4 * 5, which equals 405.
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