The least common denominator for two fractions is the least common multiple of their denominators. |
The order of a permutation is the least common multiple of the lengths in the decomposition into disjoint cycles. |
There are problems on the least common multiple and arithmetic progressions. |
Finding the least common multiple is an important skill for further dealings with fractions. |
Each player tries to be the first to state the least common multiple of the two cards on the table. |
I don't know how to do the least common multiple and the least common denominator. |