Determine the largest possible integer $n$ such that $942!$ is divisible by $15^n$.
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Determine the largest possible integer $n$ such that $942!$ is divisible by $15^n$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
233
Determine the largest possible integer $n$ such that $942!$ is divisible by $15^n$.
train