GCD Calculator: instructions, examples and limits
Euclid’s remainder algorithm finds the greatest common divisor.
Open GCD CalculatorThis tool is registered for local processing. Its tool input is handled in the current page; LittleKit’s product analytics do not include the input value.
What it does
Euclid’s remainder algorithm finds the greatest common divisor.
Worked example
48, 18 → 6.
The example demonstrates the operation. For file-based tools, results depend on the selected file and options.How the result is produced
Euclid’s remainder algorithm finds the greatest common divisor.
Important limits
Safe integers only. GCD(0,0) is returned as 0 by convention.
Choosing the next step
Enter values in the units and convention named by the page, then compare the displayed formula with your question. For money, change the assumptions rather than treating an estimate as an offer; for statistics, decide whether the data represents a sample or a full population.
See a mismatch between these instructions and the tool? Report a correction with a non-sensitive example.