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Calculate the Least Common Multiple or LCM of 290 and 3113

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The instructions to find the LCM of 290 and 3113 are the next:

1. Decompose all numbers into prime factors

2902
1455
2929
1
311311
283283
1

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

Prime factors of 290=2 . 5 . 29
Prime factors of 3113=11 . 283

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: 2 , 5 , 29 , 11 , 283

Uncommon prime factors with the greatest exponent: 21, 51, 291, 111, 2831

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 = 21. 51. 291. 111. 2831 = 902770


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