Identify the number below as either a prime number or a composite number. If it is composite, give one prime divisor (factor) other than the number itself and  
1
 . If it is prime, answer "DNE."

125
 

The number 125 is a composite number. It can be expressed as:

\[
125 = 5 \times 5 \times 5 = 5^3
\]

Thus, one prime divisor of 125 is **5**.

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Here are 5 related questions to explore further:
1. What are all the factors of 125?
2. How do you check if a number is prime?
3. What is the prime factorization of a number?
4. Can a number have more than one prime divisor?
5. How do you find the greatest common divisor (GCD) of two numbers?

**Tip:** When finding prime factors, always start by checking small prime numbers like 2, 3, 5, etc.

Identify the number below as either a prime number or a composite number. If it is composite, give one prime divisor (factor) other than the number itself and 1. If it is prime, answer 'DNE.' 125

Learn how to identify whether 125 is a prime or composite number. This problem covers key number theory concepts, including prime factorization and the Fundamental Theorem of Arithmetic. Perfect for students in Grades 5-7.

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