A2noun1K

Factor

UK /["/ˈfæktə(r)/"]/US /["/ˈfæktər/"]/

Definition

one of several things that cause or influence something

In simple words: One of the parts that helps to make something happen.

Examples

  • One important factor to consider when making a decision is the cost.
  • There are many factors that affect the weather, including temperature and humidity.
  • In math, a factor is a number that you can multiply with another number to get a product.
  • Teamwork is a key factor in the success of any project.
  • To find the factors of 10, you can divide it by 1, 2, 5, and 10.

Usage notes

Use 'factor' in both academic and everyday contexts when discussing influences or components. It's appropriate in formal writing and discussions but less common in casual speech.

Grammar pattern

factor + object

Memory hint

Think of 'fact-or' as a part that helps create a true statement.

Collocations

  • big
  • important
  • main
  • consider
  • take into account
  • identify
  • be involved
  • operate
  • affect something
  • factor behind
  • factor in
  • a combination, number, variety, etc. of factors

Synonyms

  • element
  • component
  • part
  • influence
  • consideration

Antonyms

  • result
  • outcome

Common mistakes

  • Confused with 'factor' as a verb vs. noun.
  • Using 'fact' instead of 'factor'.
  • Pluralizing incorrectly as 'factorses'.