What is The LCM of 3, 6 and 9
The number which is the smallest, as well as perfectly divisible by 3,6 and 9, is their LCM.
Answer: 18 is the LCM of 3, 6, and 9
Least Common Multiple is the smallest number in which the given numbers divide exactly.
We can find the LCM of the numbers in many ways the commonly used methods are listed below.
LCM of 3, 6, and 9 by Listing Method
- In this method, we list the first few multiples of 3, 6, and 9 and identify the common multiples.
- The least among the common multiples is the LCM of 3, 6, and 9
LCM of 3, 6, and 9 by Common Division Method
In this division method, we divide the numbers simultaneously with prime numbers and stop it when we don't have a prime number to divide the given numbers.
Any of these methods would result in the same answer.