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Simplify 27:63
The simplified ratio of 27:63 is 3:7. Free ratio calculator with GCD breakdown.
3:7
GCD of 27 and 63 is 9. Simplified: 27/9 : 63/9 = 3:7
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 |
|---|---|
| 27 / 58 | 27:58 |
| 27 / 61 | 27:61 |
| 27 / 62 | 27:62 |
| 27 / 64 | 27:64 |
| 27 / 65 | 27:65 |
| 27 / 68 | 27:68 |
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.