common denominator

noun

1
: a common multiple of the denominators of a number of fractions
2
: a common trait or theme

Examples of common denominator in a Sentence

Drugs seem to be the common denominator in these crimes.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The common denominator is pure and utter uncertainty — particularly about just how President Donald Trump’s sweeping policy actions could shake out, economists say. Alicia Wallace, CNN, 18 Mar. 2025 But the common denominator was their nonconference strength of schedule, something the selection committee repeatedly has valued above almost anything else. Mark Zeigler, San Diego Union-Tribune, 16 Mar. 2025 Each individual’s path to sobriety might look different, but the common denominator is receiving help from people who are willing to do it for free. Christian Zilko, IndieWire, 14 Mar. 2025 When things are going wrong in a management relationship, the common denominator is usually unstructured, low substance, hit-or-miss communication. Bruce Tulgan, Forbes, 12 Mar. 2025 See All Example Sentences for common denominator

Word History

First Known Use

1594, in the meaning defined at sense 1

Time Traveler
The first known use of common denominator was in 1594

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Cite this Entry

“Common denominator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/common%20denominator. Accessed 29 Mar. 2025.

Kids Definition

common denominator

noun
: a number or expression that is a multiple of each of the denominators in a set of fractions
12 is a common denominator of ¼ and ⅓

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