Question

The numbers having only 2 factors are called ____________ numbers.

Answer 1

The numbers having only 2 factors are called prime numbers.

Extra information:-

• these 2 factors are 1 and the no. itself.

Answer 2

Answer:

A number with only two factors is called a prime number. A number with more than two factors is called a composite number. The number 1 is neither prime nor composite. It has only one factor, itself.