289
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Compute $17^9 \div 17^7$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
289
Compute $17^9 \div 17^7$.
train