
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
When the numbers 1200, 1640, and 1960 are divided by the same (whole) number, the remainders are 3, 2, and 7, respectively. What could the divisor have been?

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