factorization method
nounUK /ˌfæktəraɪˈzeɪʃən ˈmɛθəd/
US /ˌfæktərɪˈzeɪʃən ˈmɛθəd/
A way of breaking a number into smaller numbers that multiply together to make it.
We used the factorization method to split 12 into 3 and 4.
OTHER MEANINGS
2. A technique in algebra for writing an expression as a product of simpler expressions.
The factorization method helped us rewrite x² − 9 as (x − 3)(x + 3).
3. A way of solving equations by breaking one side into factors and setting each factor to zero.
She solved the quadratic equation using the factorization method.
4. A procedure in computer science for decomposing a large number into its prime factors.
The factorization method is used to test how secure some encryption systems are.