Vocab Bloom Hub

prime factor

/praɪm ˈfæktər/

翻译: 质因数是指一个整数的因数,且它本身是质数,即只能被1和它本身整除。例如,12的质因数是2和3。

1 个条目

phrase

/praɪm ˈfæktər/B2formalscientific
  • zh质因数是指一个整数的因数,且它本身是质数,即只能被1和它本身整除。例如,12的质因数是2和3。

A prime factor is a factor of a number that is itself a prime number, meaning it can only be divided evenly by 1 and itself. For example, the prime factors of 12 are 2 and 3.

  1. Prime factor in mathematicsB2formal

    A prime number that divides a given integer exactly, without leaving a remainder.

    zh质因数

    • The prime factors of 12 are 2 and 3.
    • To simplify the fraction, find the prime factors of the numerator and denominator.
    • The number 30 has three prime factors: 2, 3, and 5.