BECE Mathematics 2023 Paper

Concept:An even prime number is a number that is both divisible by $2$ and has exactly two distinct factors, $1$ and itself.Explanation:A number is even if it is divisible by $2$.A prime number is a natural number greater than $1$ that has only two factors: $1$ and the number itself.Now check each option:$2$ is divisible by $2$, so it is even.The only factors of $2$ are $1$ and $2$, so it is prime.Therefore, $2$ is an even prime number.$1$ is not prime because a prime must be greater than $1$.$4$ and $8$ are even, but they have more than two factors, so they are not prime.Thus, the correct choice is option A: $2$.Answer:A. $2$