least common multiple
Word Rarity
Uncommon
Frequency: Zipf frequency 4.66 in modern English
29
Scrabble Score
19
Letters
7
Syllables
12
Unique Chars
Meaning
noun
The smallest positive integer which is divisible by (equivalently, is an integer multiple of) each of a specified finite set of integers.
Example Sentences
- "120 is the least common multiple of 60, 8 and 15."
- "The LEAST COMMON MULTIPLE is the smallest number, which can be measured by each of two, or more divisors. […] Since 0 is the least multiple of every number, it must be the least common multiple of any, or of all numbers. It is, however, excluded by common consent in finding the least common multiples of numbers, because as such, 0 has no practical value."
- "The least common multiple (LCM) is the smallest common multiple of two or more factors.[…]The least common multiple is used to determine the appropriate denominator for adding unlike fractions. In adding unlike fractions, it is important to find the lowest common denominator of the fractions. This is exactly the same thing as finding the least common multiple of the denominators."
- "It is sometimes necessary to determine the smallest common nonzero multiple of two or more whole numbers. We call this nonzero multiple the least common multiple. In our work with fractions, there will be problems where it will be necessary to find the least common multiple of some numbers, usually the denominators of fractions."