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Factor Calculator

Quickly find all factors, prime factorization, and common factors for any number. Our advanced Factor Calculator delivers fast, accurate results in a sleek, user-friendly interface.

Factor Calculator

Factors of a Single Number

Prime Factorization

Common Factors (Two Numbers)

All Factors of a Single Number

Enter Number

Factors	Count
1, 2, 3, 4, 6, 9, 12, 18, 36	9

Prime Factorization

Enter Number

Prime Factors	Factorization
2 × 2 × 5 × 5	2 × 2 × 5 × 5

Common Factors (Two Numbers)

Number 1

Number 2

Common Factors	Count
1, 2, 3, 4, 6, 12	6