Question

i)Prime numbers have ____ number of factors.

ii)Composite numbers have more than _______ factors.

iii)______ is the only even prime number.

• A. i)1 ii)1 iii)1
• B. i) 2 ii) 1 iii) 2
• C. i) 1 ii) 2 iii) 2
• D. i) 2 ii) 2 iii) 2

Answer 1

The correct option is D

i) 2 ii) 2 iii) 2

Prime numbers have only 2 factors.

Composite numbers have more than 2 factors.

2 is the only even prime number.