LCM Calculator - Find Least Common Multiple

Calculate the least common multiple (LCM) of two or more numbers instantly. Also known as the lowest common multiple.

What is the Least Common Multiple (LCM)?

The least common multiple (LCM) of two or more numbers is the smallest positive number that is divisible by each of the numbers without leaving a remainder. It's an essential concept in mathematics, particularly when working with fractions and in various real-world applications.

Common Uses of LCM

  • Finding a common denominator when adding or subtracting fractions
  • Scheduling recurring events that happen at different intervals
  • Solving timing problems in computer programming
  • Planning manufacturing and inventory cycles