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Simplify 216:42
The simplified ratio of 216:42 is 36:7. Free ratio calculator with GCD breakdown.
36:7
GCD of 216 and 42 is 6. Simplified: 216/6 : 42/6 = 36:7
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 |
|---|---|
| 216 / 37 | 216:37 |
| 216 / 40 | 27:5 |
| 216 / 41 | 216:41 |
| 216 / 43 | 216:43 |
| 216 / 44 | 54:11 |
| 216 / 47 | 216:47 |
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.