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Simplify 63:27
The simplified ratio of 63:27 is 7:3. Free ratio calculator with GCD breakdown.
7:3
GCD of 63 and 27 is 9. Simplified: 63/9 : 27/9 = 7:3
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 |
|---|---|
| 63 / 22 | 63:22 |
| 63 / 25 | 63:25 |
| 63 / 26 | 63:26 |
| 63 / 28 | 9:4 |
| 63 / 29 | 63:29 |
| 63 / 32 | 63:32 |
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.