Calculate the Least Common Multiple or LCM of 1237 and 3892
Sponsors
The instructions to find the LCM of 1237 and 3892 are the next:
1. Decompose all numbers into prime factors
| 1237 | 1237 |
| 1 |
| 3892 | 2 |
| 1946 | 2 |
| 973 | 7 |
| 139 | 139 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 1237 | = | 1237 |
| Prime factors of 3892 | = | 22 . 7 . 139 |
3. Choose the common and uncommon prime factors with the greatest exponent
Common prime factors: None
Common prime factors with the greatest exponent: None
Uncommon prime factors: 1237 , 2 , 7 , 139
Uncommon prime factors with the greatest exponent: 12371, 22, 71, 1391
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 = 12371. 22. 71. 1391 = 4814404
Also calculates the: