To find the least integer greater than $\sqrt{300}$, I need to estimate the value of $\sqrt{300}$. I know that $\sqrt{300}$ is between $\sqrt{289}$ and $\sqrt{324}$, which are 17 and 18 respectively. Therefore, $\sqrt{300}$ is between 17 and 18, and the least integer greater than it is 18.


What is the least integer greater than $\sqrt{300}$?