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Calculate the Least Common Multiple or LCM of 361 and 779

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The instructions to find the LCM of 361 and 779 are the next:

1. Decompose all numbers into prime factors

36119
1919
1
77919
4141
1

2. Write all numbers as the product of its prime factors

Prime factors of 361=192
Prime factors of 779=19 . 41

3. Choose the common and uncommon prime factors with the greatest exponent

Common prime factors: 19

Common prime factors with the greatest exponent: 192

Uncommon prime factors: 41

Uncommon prime factors with the greatest exponent: 411

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 = 192. 411 = 14801


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