Question

The prime number that comes just after 43 is .............

• A. 49
• B. 45
• C. 47
• D. none of these

Answer 1

The correct option is C 47

A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole numbers that can be divided evenly into another number. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29.

The next prime number after 43 is 47,

So option C is the correct answer.