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Calculate the Least Common Multiple or LCM of 2815

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The instructions to find the LCM of 2815 are the next:

1. Decompose all numbers into prime factors

28155
563563
1

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

Prime factors of 2815=5 . 563

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

Common prime factors: 5 , 563

Common prime factors with the greatest exponent: 51, 5631

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 = 51. 5631 = 2815


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