Task 1081
Task 1081: development task in emrekuruu/math-openenv, an RL environment on the Hugging Face Hub. Given that $a$ is an odd multiple of $7767$, find the greatest common divisor of $6a^2+49a+108$ and $2a+9$.
The task
Given that $a$ is an odd multiple of $7767$, find the greatest common divisor of $6a^2+49a+108$ and $2a+9$.