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factor

UK/ˈfæk.tə/US/ˈfæk.təɹ/
nounB22 meaningsCommon in everyday speech and writing · #2,991 of 15,258leans written

Other forms: factors

A factor is one of the things that shapes a result. A deciding factor, several factors, take it into account as a factor.

In arithmetic it is exact: a factor divides a number without a remainder, and the factors of twelve are one, two, three, four, six and twelve. In Scotland a factor is a land agent. The Latin means a doer or maker.

Definitions of factor

  1. 1nounfactorOne of the things that shapes a result.B2

    “The weather was a major factor in the decision to cancel the race.”

  2. 2nounnumberA number that divides another exactly.B1

    “The teacher asked us to list all the factors of twelve.”

factor is a cause, or a divisor.

Where it comes from

Latin factor means a doer or maker, from facere, to do or make.

  1. Proto-Indo-European

    *dʰeh₁-

  2. Middle English

    factour

  3. English, today

    factor

Built from

  • factus · Latin — done or made
  • faciō · Latin — do, make

From Middle English factour. Middle English factour, from Middle French facteur, Anglo-Norman factour, and their etymon Latin factor (“a doer, maker, performer”), from factus (“done or made”), perfect passive participle of faciō (“do, make”).

Etymology from Wiktionary, CC BY-SA

Practise this word

Related words

the faciō family

officefact

factor — used about once every 460 pages · #2,991 · point at the bar for the others

  • factory floor