https://file.aiquickdraw.com/mathbot/file/1727260688274n8bj2a4g.jpg

Let's go through the questions in the image:

### a) Find the factors of 4.

The factors of a number are the integers that divide the number exactly without leaving a remainder. For 4, the factors are:

- 1 (since 1 × 4 = 4)
- 2 (since 2 × 2 = 4)
- 4 (since 4 × 1 = 4)

Thus, the factors of 4 are: **1, 2, and 4**.

### b) Using your answer to part a), work out whether 4 is prime or not.

A prime number is a number that has exactly **two distinct factors**: 1 and itself. From part a), we see that 4 has **three factors**: 1, 2, and 4. Since 4 has more than two factors, it is **not a prime number**.

Do you need any further details or clarifications?

Here are 5 related questions to explore the topic further:

1. What are the factors of 6, and is 6 a prime number?
2. How do you determine if a number larger than 10 is prime?
3. What is the difference between prime numbers and composite numbers?
4. Can a number have only one factor?
5. What is the smallest prime number, and why?

**Tip:** A prime number always has exactly two factors—1 and the number itself!

a) Find the factors of 4.
b) Using your answer to part a), work out whether 4 is prime or not.

Learn how to find the factors of 4 and determine if 4 is a prime number. This simple arithmetic problem introduces concepts of factors and prime numbers, suitable for students in Grades 4-6.

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