Prime Numbers & Composite Numbers Lyrics

If the number makes a square

A square number is there

One, four, nine, sixteen, twenty-five

Can make arrays with four equal sides

Thirty-six, forty-nine, sixty-four, eighty-one

Just to name the first few of them

A square number

The product of a whole number with itself

A prime number

Evenly divisible by only one and itself

A composite number

Evenly divisible by numbers other than just one and itself

When two factors are all you find

Then that number's got to be prime

They can be divided evenly

By one and itself exclusively

Like the numbers two, three, and five

They can only make arrays with the one on the side

A square number

The product of a whole number with itself

A prime number

Evenly divisible by only one and itself

A composite number

Evenly divisible by numbers other than just one and itself

All composite numbers can be divided

At least three ways evenly

The first composite number is four

It's divisible by three numbers or more

The next of these are 6 and 8

They have at least two ways to make arrays

A square number

The product of a whole number with itself

A prime number

Evenly divisible by only one and itself

A composite number

Evenly divisible by numbers other than just one and itself

A square number

The product of a whole number with itself

A prime number

Evenly divisible by only one and itself

A composite number

Evenly divisible by numbers other than just one and itself

A square number

The product of a whole number with itself

A prime number

Evenly divisible by only one and itself

A composite number

Evenly divisible by numbers other than just one and itself