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Simplify 126:66
The simplified ratio of 126:66 is 21:11. Free ratio calculator with GCD breakdown.
21:11
GCD of 126 and 66 is 6. Simplified: 126/6 : 66/6 = 21:11
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 |
|---|---|
| 126 / 61 | 126:61 |
| 126 / 64 | 63:32 |
| 126 / 65 | 126:65 |
| 126 / 67 | 126:67 |
| 126 / 68 | 63:34 |
| 126 / 71 | 126:71 |
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.