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Fraction Simplifier
Reduce any fraction to its simplest form
About this calculator
To simplify a fraction, divide both numerator and denominator by their Greatest Common Factor (GCF). For 12/18: GCF(12,18) = 6, so 12/18 = 2/3. A simplified fraction has no common factors other than 1. This is essential for clean mathematical expressions and correct comparisons between fractions.
How to use
Enter numerator 24 and denominator 36. GCF is 12, so the simplified fraction is 2/3 ≈ 0.667.
Frequently asked questions
How do I find the GCF to simplify manually?
List the factors of each number and find the largest one they share. Factors of 12: 1,2,3,4,6,12. Factors of 18: 1,2,3,6,9,18. GCF = 6.
Is 1/2 simpler than 2/4?
Yes, they are equal in value, but 1/2 is the simplified form. 2/4 can be reduced by dividing both by 2.