Question 9321 – GATE 2006
November 13, 2023Nielit Scientific Assistance IT 15-10-2017
November 13, 2023Question 6402 – Nielit Scientific Assistance CS 15-10-2017
X is a whole number. If the only common factors of X and X2 are 1 and X, then X is _______
Correct Answer: D
Question 4 Explanation:
A number that is divisible only by itself and 1 is called prime number.
1
a perfect square
an odd number
a prime number