分數約分工具

輸入分子與分母，將分數約成最簡形式。

分子

分母

分數化簡結果

最簡分數

2/3

可以約分

最大公因數

輸入分子與分母，將分數約成最簡形式。

1 Enter the value, text, or image required by the tool.
2 Review the selected mode, unit, ratio, or format before using the result.
3 Copy or download the result when available, and verify important use cases manually.

Calculation follows the displayed arithmetic formula for this tool.

24/36 simplifies to 2/3.

Can Fraction Simplifier handle invalid input? +

Yes. Fraction Simplifier shows a message when the input cannot be calculated.

Are Fraction Simplifier results exact? +

Results are suitable for quick checking and learning; verify important calculations manually.

Can I copy the Fraction Simplifier result? +

Yes. When a valid result exists, use the copy result button in the result panel.