# What is a prime number between 70 and 80?

##### 1 Answer

#### Explanation:

A prime number is a number that can only be divided by 1 or itself. Otherwise, it is a composite numbers.

There are three numbers between

#70# and#80# that fit this criteria,#71# ,#73# , and#79#

Here is a worksheet you can use to find all the primes between

It is called the

#color(blue)"Sieve of Eratosthenes"#