common multiple
复数形式
common multiples
1
公倍数, 共同倍数
a number that is a multiple of two or more given numbers
- The smallest common multiple of 4 and 5 is 20.
4和5的最小公倍数是20。
- To find a common multiple of 6 and 8, you can list their multiples and identify the smallest one they share.
要找到6和8的公倍数，你可以列出它们的倍数并确定它们共享的最小倍数。
- In solving problems involving fractions, it's often useful to find a common multiple of the denominators.
在解决涉及分数的问题时，找到分母的公倍数通常很有用。
- The common multiples of 3 and 7 include 21, 42, and 63.
3和7的公倍数包括21、42和63。
- The concept of common multiples is essential for adding and subtracting fractions.
公倍数的概念对于分数的加减是必不可少的。