factors
HighNeutral to formal; common in academic, business, and technical contexts.
Definition
Meaning
Elements, circumstances, or conditions that actively contribute to a result or situation.
In mathematics, numbers that divide exactly into a given number without a remainder. In business and science, variables or agents that influence an outcome.
Linguistics
Semantic Notes
Typically implies a causal or influential relationship. Often used in the plural to denote multiple interrelated causes.
Dialectal Variation
British vs American Usage
Differences
No significant differences in core meaning or usage. Minor spelling variations in derived words (e.g., factorise vs. factorize).
Connotations
Equally neutral in both varieties. Slightly more frequent in American business and marketing jargon (e.g., 'X-factor').
Frequency
Slightly higher frequency in American English corpora, particularly in business and social science contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
factor in [something]factor into [decision/calculation]factor out [variable]be factored by [number]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “X-factor (special quality)”
- “factor in (consider)”
- “fudge factor (margin for error)”
Usage
Context Usage
Business
Analysing market factors is essential for strategic planning.
Academic
The study controlled for confounding factors to ensure validity.
Everyday
Time and cost were the main factors in our decision.
Technical
Prime factors are used in cryptographic algorithms.
Examples
By Part of Speech
verb
British English
- The software factors in inflation automatically.
- We must factor the new data into our model.
American English
- The model factors out seasonal variations.
- Did you factor in the shipping costs?
Examples
By CEFR Level
- Many factors affect the weather.
- What factors are important for health?
- Cost and location were the key factors in choosing a university.
- Several factors contributed to the company's success.
- The report analyses the socio-economic factors influencing voter turnout.
- One must factor in potential risks before investing.
- Genetic and environmental factors interact in complex ways to influence behaviour.
- The algorithm factors out noise to isolate the signal.
Learning
Memory Aids
Mnemonic
Imagine a factory (sounds like 'factor-y') where different parts come together to make a product, just as factors come together to produce a result.
Conceptual Metaphor
CAUSES ARE INGREDIENTS (e.g., 'mix of factors'), PROBLEMS ARE PUZZLES (e.g., 'identifying the factors').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'факты' (facts).
- Do not overuse 'факторы' for simple 'reasons' or 'causes'.
- In mathematics, 'множитель' is a closer equivalent for 'factor'.
Common Mistakes
- Using 'factor' as a countable noun without an article when singular (e.g., 'Factor is important' → 'A/The factor is important').
- Confusing 'factor in' (include) with 'factor out' (exclude).
Practice
Quiz
In mathematics, what are the factors of 12?
FAQ
Frequently Asked Questions
No, 'factor' is the singular form. 'Factors' is used when referring to multiple elements.
Yes, it means to include or consider something in a decision or calculation, or in mathematics, to break down a number into its factors.
A 'cause' directly produces an effect, while a 'factor' is one of several elements that contribute to an outcome, not necessarily the sole cause.
It is a phrasal verb meaning to include something as a relevant element. Example: 'Remember to factor in travel time.'