The least common multiple of 18 and 12 is:
(1 point)
Responses
18
18
36
36
72
72
6
6
The least common multiple (LCM) of 18 and 12 is 36.
To find the least common multiple (LCM) of two numbers, you can follow these steps:
Step 1: Write down the prime factorization of each number.
The prime factorization of 18 is: 2 * 3^2
The prime factorization of 12 is: 2^2 * 3
Step 2: Take the factors that appear in either number with the highest exponent.
The factors that appear in either number with the highest exponent are: 2^2 * 3^2
Step 3: Multiply these factors together to find the LCM.
2^2 * 3^2 = 4 * 9 = 36
Therefore, the least common multiple of 18 and 12 is 36.