A Prime number.
A prime number.
A number with more than two factors is composite
A composite number
a prime number
It is a composite number and a number with only two factors is a prime number
A prime number.
A composite number
51 is a composite number because it has more than two factors.
All numbers greater than 1 have at least two factors. That is because the number can always divide by 1 and itself. If a number has only 2 factors, it is called a prime number. Otherwise, it is called a composite number.
If you multiply a number by itself, you can also call it the square of the number, the second power of the number, or the number to the power 2.
you call it a prime number
The number one only has one factor... 1. Prime numbers have two factors, and composite numbers have more than two factors. One is just... out there.