What is a prime number between $40$and $50$?

Prime numbers between $40$and$50$.

• A prime number $p$ is a whole number greater than $1$ whose only two factors are $1$and number $p$itself.

Now, prime numbers between $40$and $50$ are:

• $41$; factors are $1,41$
• $43$; factors are $1,43$
• $47$; factors are $1,47$

Thus, the prime numbers between $40$and $50$ are $41,43$ and $47$.