{{ item.displayTitle }}

No history yet!

Student

Teacher

{{ item.displayTitle }}

{{ item.subject.displayTitle }}

{{ searchError }}

{{ courseTrack.displayTitle }} {{ statistics.percent }}% Sign in to view progress

{{ printedBook.courseTrack.name }} {{ printedBook.name }} The least common multiple of two numbers is the smallest whole number that has the two numbers as a factor. It's denoted as $LCM(A,B)$ where $A$ and $B$ are the numbers. For example, $LCM(6,9)=18$ since $6⋅3=18$ and $9⋅2=18.$ In other words, it's the first number in their respectively time tables that are equal.