
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
On June 1, a group of students is arranged into rows with 12 students in each row. This arrangement changes daily with a unique number of students per row each day, up to and including June 13, but on June 14, they can no longer find a new way to arrange the students uniquely by rows. The arrangement must always have a whole number of students in each row. What is the smallest possible number of students in the group?
A) 144
B) 156
C) 168
D) 180
E) 192

Present the answer in LaTex format: \boxed{Your answer}
user