The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both numbers.

Since 23 and 5 are both prime numbers, their LCM is simply their product:
\[
\text{LCM}(23, 5) = 23 \times 5 = 115
\]

So, the least common multiple of 23 and 5 is **115**.

Would you like more details or have any questions about this process?

Here are 5 related questions:
1. What is the least common multiple of 23, 5, and 7?
2. How do you find the LCM of three or more numbers?
3. What is the greatest common divisor (GCD) of 23 and 5?
4. How do prime numbers affect the LCM?
5. What are the first few multiples of 23 and 5?

**Tip:** When two numbers are prime, their LCM is always their product because they have no common factors other than 1.

Discover how to find the least common multiple (LCM) of two prime numbers, 23 and 5, by using their product. This detailed explanation walks through the process of finding the LCM and is suitable for students in Grades 6-8.

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