Which of the following numbers is a common multiple of 4 and 6?
Practice Questions
Q1
Which of the following numbers is a common multiple of 4 and 6?
12
18
20
24
Questions & Step-by-Step Solutions
Which of the following numbers is a common multiple of 4 and 6?
Step 1: Understand what a common multiple is. A common multiple of two numbers is a number that both numbers can divide into without leaving a remainder.
Step 2: List the multiples of 4. The first few multiples of 4 are: 4, 8, 12, 16, 20, 24, ...
Step 3: List the multiples of 6. The first few multiples of 6 are: 6, 12, 18, 24, ...
Step 4: Look for numbers that appear in both lists. From the lists, we see that 12 and 24 are common in both.
Step 5: Identify the smallest common multiple. The smallest number that appears in both lists is 12.
