Calculate the Least Common Multiple or LCM of 650 and 676
Sponsors
The instructions to find the LCM of 650 and 676 are the next:
1. Decompose all numbers into prime factors
| 650 | 2 |
| 325 | 5 |
| 65 | 5 |
| 13 | 13 |
| 1 |
| 676 | 2 |
| 338 | 2 |
| 169 | 13 |
| 13 | 13 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 650 | = | 2 . 52 . 13 |
| Prime factors of 676 | = | 22 . 132 |
3. Choose the common and uncommon prime factors with the greatest exponent
Common prime factors: 2 , 13
Common prime factors with the greatest exponent: 22, 132
Uncommon prime factors: 5
Uncommon prime factors with the greatest exponent: 52
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 = 22. 132. 52 = 16900
Also calculates the: