LCM( 264, 504 ) = 5544
Step 1: Write down factorisation of each number:
264 = 2 · 2 · 2 · 3 · 11
504 = 2 · 2 · 2 · 3 · 3 · 7
Step 2 : Match primes vertically:
264 | = | 2 | · | 2 | · | 2 | · | 3 | · | 11 | ||||
504 | = | 2 | · | 2 | · | 2 | · | 3 | · | 3 | · | 7 |
Step 3 : Bring down numbers in each column and multiply to get LCM:
264 | = | 2 | · | 2 | · | 2 | · | 3 | · | 11 | ||||||
504 | = | 2 | · | 2 | · | 2 | · | 3 | · | 3 | · | 7 | ||||
LCM | = | 2 | · | 2 | · | 2 | · | 3 | · | 3 | · | 7 | · | 11 | = | 5544 |
This solution can be visualized using a Venn diagram.
The LCM is equal to the product of all the numbers on the diagram.