Factor numerators and denominators into primes with clarity. See common factors, reductions, and mixed-number results. Export results instantly and compare fraction structure through charts.
| Input | Improper Fraction | GCD | Simplified Fraction | Mixed Form | Decimal |
|---|---|---|---|---|---|
| 18/24 | 18/24 | 6 | 3/4 | 3/4 | 0.75 |
| 1 14/28 | 42/28 | 14 | 3/2 | 1 1/2 | 1.5 |
| -2 9/15 | -39/15 | 3 | -13/5 | -2 3/5 | -2.6 |
| 45/120 | 45/120 | 15 | 3/8 | 3/8 | 0.375 |
Apply the sign from the whole part when a mixed number is entered. If no whole part is used, the typed numerator becomes the working numerator.
The greatest common divisor is the largest positive integer dividing both values exactly. It gives the full cancellation amount for simplification.
Once both parts are divided by the same greatest common divisor, the result is the fraction in lowest terms.
The decimal is rounded to the number of places selected in the form.
This converts the simplified fraction into a percentage while preserving the selected precision.
Each number is written as primes raised to exponents. Common primes reveal the exact shared factors that can be cancelled.
It factors the working numerator and denominator into prime factors, finds their greatest common divisor, and reduces the fraction to lowest terms.
Yes. Enter the whole part in the first box, then enter the fractional numerator and denominator. The calculator converts the value to an improper fraction automatically.
Use a negative whole part for negative mixed numbers, or a negative numerator when no whole part is used. Keep the denominator positive for clean interpretation.
Zero does not have a standard prime factorization because every non-zero integer divides zero. The calculator still simplifies the fraction correctly.
The Plotly graph compares prime exponents in the numerator, denominator, and shared common factors. This makes cancellation patterns easy to see visually.
Some integers have many factors. The factor list limit controls how many listed factors appear, keeping results readable while still showing useful structure.
Yes. After simplification, it converts the result into decimal and percentage forms using the number of decimal places you selected.
Yes. Use the CSV button for spreadsheet-friendly data and the PDF button for a clean document summary of the fraction analysis.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.