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Online Calculator
Prime factorization calculator
Enter an integer to get its decomposition into prime number powers.
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Local processing
The values are processed directly in your browser.
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Free
No registration, external API or subscription required.
Frequently asked questions
What is prime factorization?
It means writing an integer as a product of prime numbers.
How do you factorize 360?
360 = 2³ × 3² × 5.
What range does it support?
Integers from 2 to 1,000,000,000,000.
What's the use?
It is useful for studying divisors, GCD, LCM, and the properties of integers.