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Factor Calculator – Find Factors, Factor Pairs & Prime Factorization

Find the factors of any number

Our free Factor Calculator helps you find all factors of any number quickly. Simply enter a number, and the tool will:


  • List all factors (e.g., 14 → 1, 2, 7, 14).
  • Show factor pairs (e.g., 14 → 1×14, 2×7).
  • Give prime factorization (e.g., 14 = 2 × 7).
  • Display a factor tree for better understanding.

Factors are an essential part of mathematics, useful in division, multiples, algebra, and problem-solving. Whether you’re a student or just need quick math help, this calculator makes factorization easy and accurate.

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