Common Multiple (Noun)
Meaning
An integer that is a multiple of two or more other integers.
Classification
Nouns denoting quantities and units of measure.
Examples
- Finding the least common multiple is helpful for determining how frequently periodic phenomena intersect, like the orbits of planets.
- The least common multiple of the denominators of multiple fractions can be used to compare or add them more easily in mathematics.
- You can multiply two or more numbers to find their common multiple if you don't need the least common multiple.
- In set theory, the Cartesian product of two sets of positive integers has a cardinality equal to the least common multiple of the cardinalities of the original sets.
- Understanding the concept of common multiple is essential for simple arithmetic applications such as computing the time the runners will meet after completing different numbers of laps around a track.