Prime Factorization Calculator
Repeated trial division gives prime factors.
Inputs and units
- Integer: Enter your value in the format and unit shown.
Calculation method
Repeated trial division gives prime factors.
Worked example
The example values are: Integer = 360
- Prime factors: 2 × 2 × 2 × 3 × 3 × 5
Assumptions and limitations
Limited to integers up to one trillion.
Using your result
Select Calculate after changing inputs. Copy result copies the displayed output; Download result saves a text file. Reset returns the form to its example inputs. Calculations run in your browser.
Prime Factorization Calculator FAQs
What method does this calculator use?
Repeated trial division gives prime factors.
What should I check before using the result?
Limited to integers up to one trillion.