GCD & LCM Calculator
Calculate the Greatest Common Divisor and Least Common Multiple instantly.
About GCD & LCM Calculator
This tool helps you solve problems involving factors and multiples. The GCD (Greatest Common Divisor), also known as HCF (Highest Common Factor), is the largest number that divides two or more integers without a remainder. The LCM (Least Common Multiple) is the smallest positive integer that is divisible by all the given numbers.
How to Use?
- Enter a list of numbers separated by commas or spaces (e.g., "12, 15, 20").
- Click "Calculate GCD & LCM".
- The results are displayed immediately.
Features
- Multiple Numbers: Supports finding GCD/LCM for more than two numbers at once.
- Instant Math: Quick and accurate calculation using the Euclidean algorithm.
- Dual Output: Shows both values simultaneously.
FAQ
What is the difference between GCD and HCF?
They are the same thing! GCD stands for Greatest Common Divisor, and HCF stands for Highest Common Factor.