Calculate the Least Common Multiple or LCM of 2178
Sponsors
The instructions to find the LCM of 2178 are the next:
1. Decompose all numbers into prime factors
2178 | 2 |
1089 | 3 |
363 | 3 |
121 | 11 |
11 | 11 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 2178 | = | 2 . 32 . 112 |
3. Choose the common and uncommon prime factors with the greatest exponent
Common prime factors: 2 , 3 , 11
Common prime factors with the greatest exponent: 21, 32, 112
Uncommon prime factors: None
Uncommon prime factors with the greatest exponent: None
4. Calculate the Least Common Multiple or LCM
Remember, to find the LCM of several numbers you must multiply the common and uncommon prime factors with the greatest exponent of those numbers.
LCM = 21. 32. 112 = 2178
Also calculates the: