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Calculate the Least Common Multiple or LCM of 52 and 2104

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The instructions to find the LCM of 52 and 2104 are the next:

1. Decompose all numbers into prime factors

522
262
1313
1
21042
10522
5262
263263
1

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

Prime factors of 52=22 . 13
Prime factors of 2104=23 . 263

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

Common prime factors: 2

Common prime factors with the greatest exponent: 23

Uncommon prime factors: 13 , 263

Uncommon prime factors with the greatest exponent: 131, 2631

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 = 23. 131. 2631 = 27352


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