Factor
noun · Mathematics
Definition
A number or expression that divides another exactly.
Explanation
The factors of 12 are 1, 2, 3, 4, 6 and 12. To factorise an expression is to write it as a product of factors.
Example
(x + 2) is a factor of x squared plus 5x plus 6.
Common confusion
Factors divide a number. Multiples are what you get by multiplying it.
Related terms
- EquationA statement that two expressions are equal.
- Quadratic equationAn equation that can be written as ax squared plus bx plus c equals 0, where a is not zero.
Study guides that use this term
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