Calculate the Least Common Multiple or LCM of 58, 192 and 236
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The instructions to find the LCM of 58, 192 and 236 are the next:
1. Decompose all numbers into prime factors
58 | 2 |
29 | 29 |
1 |
192 | 2 |
96 | 2 |
48 | 2 |
24 | 2 |
12 | 2 |
6 | 2 |
3 | 3 |
1 |
236 | 2 |
118 | 2 |
59 | 59 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 58 | = | 2 . 29 |
Prime factors of 192 | = | 26 . 3 |
Prime factors of 236 | = | 22 . 59 |
3. Choose the common and uncommon prime factors with the greatest exponent
Common prime factors: 2
Common prime factors with the greatest exponent: 26
Uncommon prime factors: 29 , 3 , 59
Uncommon prime factors with the greatest exponent: 291, 31, 591
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 = 26. 291. 31. 591 = 328512
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