Euclidean AlgorithmStep-by-StepMultiple Numbers
How It Works
1
Enter Numbers
Type two or more positive integers.
2
View Results
See GCD and LCM computed instantly.
3
Learn the Steps
Follow the Euclidean algorithm breakdown.
Frequently Asked Questions
What is the Euclidean algorithm?
It is an efficient method for computing GCD. It repeatedly divides the larger number by the smaller and takes the remainder until the remainder is zero.
Can I calculate GCD/LCM for more than 2 numbers?
Yes. Enter as many numbers as you need, separated by commas. The calculator applies the algorithm pairwise.
What is the relationship between GCD and LCM?
For two numbers a and b: a * b = GCD(a,b) * LCM(a,b). This relationship is shown in the results.
Love this tool? Explore 999+ more
Free online tools for images, PDFs, text, code, and more. All running in your browser.
Explore All Tools