Is 43 a prime or composite numbers?

Answer 1

43 is prime. It is only evenly divisible by itself and one.

Answer 2

43 is a Prime number because it has only two factors which are itself and one.

Answer 3

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 43 is prime.

Answer 4

... It's prime.

Answer 5

43 is prime.

Answer 6

It is a prime number.

Answer 7

prime

Answer 8

prime