🔢 Prime Factorization Calculator
Find prime factors of a number
How to Use This Calculator
1
Enter a Number
Type a positive integer.
2
Get Factorization
See all prime factors and if it's prime.
About Prime Factorization Calculator
The Prime Factorization Calculator finds all prime factors of a number and expresses it as a product of primes with exponents.
When to Use This Calculator
- Number Theory: Find prime factors
- Education: Learn factorization
Why Use Our Calculator?
- ✅ Complete Factors: Lists all prime factors
- ✅ Prime Check: Detects prime numbers
- ✅ Educational: Learn factorization
- ✅ Completely Free: No registration required
Frequently Asked Questions
What is prime factorization?
Writing a number as a product of prime numbers. Example: 24 = 2³ × 3, 100 = 2² × 5².
Is prime factorization unique?
Yes! Every number has a unique prime factorization (Fundamental Theorem of Arithmetic).