What is the LCM of 6 7 and 18?

Answer 1

Well, darling, the LCM of 6, 7, and 18 is 126. It's like finding the least common multiple of a trio of numbers – just multiply the highest power of each prime factor that appears in the numbers. Easy peasy lemon squeezy!

Answer 2

To find the Least Common Multiple (LCM) of 6, 7, and 18, we first need to find the prime factorization of each number. The prime factorization of 6 is 2 x 3, the prime factorization of 7 is 7, and the prime factorization of 18 is 2 x 3^2. To find the LCM, we take the highest power of each prime factor that appears in any of the numbers, which gives us 2 x 3^2 x 7 = 126. Therefore, the LCM of 6, 7, and 18 is 126.

Answer 3

Step 1: Multiply them together.

Step 2: Write it down.

Answer 4

The LCM is 42.

Answer 5

42

Answer 6

420

Answer 7

84

Answer 8

126

Answer 9

120