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Simplify 147:42
The simplified ratio of 147:42 is 7:2. Free ratio calculator with GCD breakdown.
7:2
GCD of 147 and 42 is 21. Simplified: 147/21 : 42/21 = 7:2
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 |
|---|---|
| 147 / 37 | 147:37 |
| 147 / 40 | 147:40 |
| 147 / 41 | 147:41 |
| 147 / 43 | 147:43 |
| 147 / 44 | 147:44 |
| 147 / 47 | 147:47 |
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.