Question

What is the least common multiple of 9 and 12

Answer 1

`Lets \ Find \ the \ Least \ Common \ Multiple \ (LCM) \ of \ 4 \ and \ 30`


`|Solve \ by \ using \ Prime \ Factors|`


`List \ all \ prime \ factors \ of \ each \ denominator,`
`and \ find \ the \ union \ of \ these \ primes.`


`9:3,3`


`12: 2,2,3`


`Therefore, the \ LCM \ is \ 2*2*3*3=36`

Answer 2

The least common multiple (or LCM) of 9 and 12 is 36