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Simplify 70:72
The simplified ratio of 70:72 is 35:36. Free ratio calculator with GCD breakdown.
35:36
GCD of 70 and 72 is 2. Simplified: 70/2 : 72/2 = 35:36
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 |
|---|---|
| 70 / 67 | 70:67 |
| 70 / 70 | 1:1 |
| 70 / 71 | 70:71 |
| 70 / 73 | 70:73 |
| 70 / 74 | 35:37 |
| 70 / 77 | 10:11 |
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.