Question

12) Which of the following numbers is a prime number?
a) 133 b) 151 c) 161 d) 189 e) none of these.​

Answer 1

Hey mate!
The correct answer is a)133

Enjoy
Pls mark as BRAINLIEST

Answer 2

Answer:

b)151 is a prime number

Explanation:

a)133 is divisible by 7 and 19

b)151's only factors are 1 and 151 itself

c) 161 is divisible by 7 and 23

d)189 is divisible by 7 and 3