Lcd vs. Lcm — What's the Difference?

A digital display that uses liquid crystal cells that change reflectivity in an applied electric field; used for portable computer displays and watches etc.

(mathematics) least common multiple

Abbreviation for the least common multiple, the smallest multiple that is exactly divisible by every member of a set of numbers; as, the least common multiple of 12 and 18 is 36.

The smallest multiple that is exactly divisible by every member of a set of numbers;