Question

Fill in the blanks :

1. A number which has only two factors is called a _____.
2. A number which has more than two factors is called a _____.
3. 1 is neither _____ nor _____.
4. The smallest prime number is _____.
5. The smallest composite number is ____.
6. The smallest even number is _____.

Answer 1

(a) A number which has only two factors is called a prime number.
(b) A number which has more than two factors is called a composite number.
(c) 1 neither prime number nor composite number.
(d) The smallest prime number is 2.
(e) The smallest composite number is 4.
(f) The smallest even number is 2.