Prime Factorization Calculator
Break down any number into its prime factors.
Enter a Number
Enter any integer greater than or equal to 2
84 is not prime because it's divisible by 2.
What is Prime Factorization?
Prime factorization expresses a number as a product of prime numbers. Every integer greater than 1 has a unique prime factorization.
Examples:
- 12 = 2² × 3
- 30 = 2 × 3 × 5
- 100 = 2² × 5²
Prime Numbers:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31...
Related Calculators
Prime Factorization
Factorization of 84
Prime Factorization84 = 2^2 × 3 × 7
Number of Prime Factors4
Unique Primes3
Is Prime?No
Prime Factors
2237
Step-by-Step
84 ÷ 2 = 42
42 ÷ 2 = 21
21 ÷ 3 = 7
7 is prime
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