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 denominators are seasonal ingredients handled with care and artisanal producers at the top of their game. Heidi Finley, Charlotte Observer, 25 July 2025 The common denominator between them is that the threat actor seeks to induce the victim to make a payment or provide Amazon credentials, the latter leading to a Prime account takeover and all that entails. Davey Winder, Forbes.com, 19 July 2025 Among the many partners involved in these efforts, Canberra, Manila, and Tokyo frequently stand out as common denominators. Ely Ratner, Foreign Affairs, 27 May 2025 But a closer look at the data reveals blemishes that could mar that rosy outlook — with President Donald Trump’s economic policies as the most significant common denominator. Lucy Bayly, CNN Money, 3 July 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 8 Aug. 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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