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Simplify 309:27
The simplified ratio of 309:27 is 103:9. Free ratio calculator with GCD breakdown.
103:9
GCD of 309 and 27 is 3. Simplified: 309/3 : 27/3 = 103:9
How This Was Calculated
Simplification: Divide both terms by their GCD.A:B = (A/GCD) : (B/GCD)
Solving proportions: A/B = C/D — cross-multiply to find the missing value.
Scaling: Multiply both terms by the scale factor.
Quick Reference Table
| Input | Result |
|---|---|
| 309 / 22 | 309:22 |
| 309 / 25 | 309:25 |
| 309 / 26 | 309:26 |
| 309 / 28 | 309:28 |
| 309 / 29 | 309:29 |
| 309 / 32 | 309:32 |
Frequently Asked Questions
What is a ratio?
A ratio compares two quantities by division.
How do I simplify a ratio?
Divide both numbers by their greatest common divisor (GCD).
Can ratios have decimal values?
Yes, but simplified ratios are typically expressed as whole numbers.