Task 993
Task 993: development task in emrekuruu/math-openenv, an RL environment on the Hugging Face Hub. Given that $a$ is a multiple of $1428$, find the greatest common divisor of $a^2+9a+24$ and $a+4$.
The task
Given that $a$ is a multiple of $1428$, find the greatest common divisor of $a^2+9a+24$ and $a+4$.