What Are Prime Numbers | Definition Of Prime Numbers

What are Prime Numbers?

Prime Numbers is an integer that has no integral factors but itself and 1, also we can says that a number which can be divided by itself and 1 are called Prime Numbers. Below is the set of Prime Numbers.

{2, 3, 5, 7, 11, 13, 17, 19, ...}

For Example:
2, 3, 5, 7, 11, 13 etc. are Prime Numbers
Where
2 can be divided by 2 or 1.
3 can be divided by 3 or 1.
5 can be divided by 5 or 1.