Which one of the following statement is not correct?

Correct option is A

Formula Used:

Odd × Odd = Odd

Odd + Odd = Even

$$a \times \frac{1}{a}$$​ = 1  (for  a $$\neq$$​ 0 )

Solution:

Option A: Incorrect

Example: 2 is a prime number but it is even.

Option B:  Correct

Option C:  Correct (for non-zero numbers)

Option D:  Correct

Incorrect statement: A