Least common multiple (LCM) calculator. LCM is also known as least common denominator (LCD).
Find the least common multiple number for numbers 8 and 12:
The multiples of 8 are:
8, 16, 24, 32, 40, ...
The multiples of 12 are:
12, 24, 36, 48, ...
So the least common multiple number is 24:
lcm = 24