6.
To find the least common multiple, factor each number to its prime factors and then multiply all the factors from the first number with any factors in the second number that are not repeated from the first number. The prime factors of 6 are 3 and 2. 18 factored to its primes is 2 x 3 x 3. So multiply 3 and 2 from the first number (6) and ignore the factors of 18 since they repeat the factors of 6. Take the product 6, as the LCM.
LCM of 2 6 and 18 is 18.
The Least Common Multiple (LCM) for 18 3 6 is 18.
The LCM is 18.
The LCM is 18.
The LCM is 18.
The LCM is 90.
The LCM is 36.
The LCM of 3, 6 and 9 is 18.
The LCM is: 18
The Least Common Multiple (LCM) of 6 and 18 is 18.
The LCM is 234.
The LCM of 18 and 6 is 18. The LCM of 18 and 6v is 18v.