LCM( 324, 512 ) = 41472
Step 1 : Place the numbers inside division bar:
324 | 512 |
Step 2 : Find a prime number which divides both numbers.
In this example we can divide by 2. If any number is not divisible by 2 write it down unchanged.
2 | 324 | 512 |
162 | 256 |
Step 3 : Repeat Step 2 until you can no longer divide.
2 | 324 | 512 |
2 | 162 | 256 |
81 | 128 |
Since there are no primes that divides at least two of given numbers, we conclude that the LCM is a product of starting numbers.
LCM = 324 · 512 = 41472
This solution can be visualized using a Venn diagram.
The LCM is equal to the product of all the numbers on the diagram.