Let $N$ be the product of all integers from 1 through 10 that are not divisible by 5. What is the units digit of $N$?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Let $N$ be the product of all integers from 1 through 10 that are not divisible by 5. What is the units digit of $N$?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
6
Let $N$ be the product of all integers from 1 through 10 that are not divisible by 5. What is the units digit of $N$?
train