Prime numbers are like the most basic building blocks of math. Imagine you have a bunch of LEGO bricks, prime numbers are the ones that can't be broken down into smaller LEGO bricks. For example, 2, 3, and 5 are all prime because they only have two factors: 1 and themselves. But 6 isn’t prime because it can be divided by 2 or 3.
Examples
- A prime number is like a LEGO brick you can’t break into smaller bricks, for example, 7 can only be divided by 1 and 7.
- 6 isn't a prime number because it can also be broken down into 2 and 3.
- 4 is not a prime number since it's divisible by 2.
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See also
- What Is the Secret Behind Prime Numbers?
- What is seven?
- Why Do People Love Prime Numbers?
- Why Do Prime Numbers Make Math So Special?
- Why Do Prime Numbers Act So Randomly?