Greatest common divisor·Least common multiple calculator
Calculate the greatest common divisor and multiple criteria for multiple positive whole numbers.
Input
The example value has been entered. Check it immediately or change the value.
Input is processed in the browser. Refreshing returns a sample value.
Result
Check or change the value using the example value result.
Calculated precisely using integer operations. Up to 100 items, each value is less than 1 trillion
Share result
Share the tool link and result text together. No URL is included in the result. Check the below content and then share it.
Calculation·conversion criteria
Find the common divisor and multiple for multiple whole numbers.
Input example
The greatest common divisor of 12, 18, and 24 is 6, and the least common multiple is 72
The greatest common divisor of 12 and 18 is 6. The least common multiple is 12÷6×18=36, so we can check the interval when both cycles overlap.
How to use
- Use the entered example value or change the positive integer list items.
- Click Verify result and check the following result.
- Result can be copied if needed.
Frequently Asked Questions
Can 0 or a negative number be entered?
This tool accepts only positive integers. It does not apply separate definitions for greatest common divisor or least common multiple that include 0. Up to 100 numbers can be calculated together.
Calculation criteria and reference materials
The calculation formula and scope of this tool are disclosed in the above description. Examples can be checked by substituting input values into the formula or following the specified string and calendar handling rules.
Verification of calculation criteria: · Calculation·verification principles · Report errors