Generate multiples of any positive whole number. Enter two or more numbers to find their common multiples and Least Common Multiple (LCM).
Separate multiple numbers with commas. Enter one number to generate its multiples, or two or more numbers to calculate the LCM.
What Are Multiples?
A multiple is the result of multiplying a whole number by another whole number. For example, the first five positive multiples of 4 are 4, 8, 12, 16, and 20.
What Is the Least Common Multiple?
The Least Common Multiple (LCM) is the smallest positive number that is a multiple of two or more given numbers.
For example, the LCM of 4 and 6 is 12 because 12 is the smallest positive number divisible by both 4 and 6.
How Is LCM Different from GCF?
The GCF is the greatest number that divides evenly into all the given numbers. The LCM is the smallest positive number that all the given numbers divide into evenly.