What is the least common multiple of 3 and 5?

The least common multiple (LCM) of 3 and 5 is 15.

Here’s how to find it:

1. List the multiples of each number.

– Multiples of 3: 3, 6, 9, 12, 15, 18, …

– Multiples of 5: 5, 10, 15, 20, …

2. Identify the smallest common multiple from both lists, which is 15.

Therefore, the answer is 15. If you have more questions or need further explanations, feel free to ask!