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Simplify 20:57
The simplified ratio of 20:57 is 20:57. Free ratio calculator with GCD breakdown.
20:57
GCD of 20 and 57 is 1. Simplified: 20/1 : 57/1 = 20:57
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 |
|---|---|
| 20 / 52 | 5:13 |
| 20 / 55 | 4:11 |
| 20 / 56 | 5:14 |
| 20 / 58 | 10:29 |
| 20 / 59 | 20:59 |
| 20 / 62 | 10:31 |
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.