# Why is two a composite number?

Two is not a composite number. Its only factors are 1 and 2. By definition, a prime number is a number that has only two factors: 1 and itself. 2 is a prime number.

### Is the number 12 a prime number or a composite number?

12 is a composite number. A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. Since 12 is an even number, it is also divisible by 2, which means it has more than two factors, which in turn means it is a…

### The product of two primes?

Product of two prime numbers is a composite number. e.g. 2 x 3 = 6, 3 x 17 = 51 etc. But, why the result is a composite number? Definition of composite number makes it much clear: A number which can be expressed as the product of prime numbers is called a composite number. Also, it has more than two factors. So, product of two primes is a composite number.