Menu Search
Jump to the content
X
X

Calculate the Least Common Multiple or LCM of 52 and 1390

Sponsors

The instructions to find the LCM of 52 and 1390 are the next:

1. Decompose all numbers into prime factors

522
262
1313
1
13902
6955
139139
1

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

Prime factors of 52=22 . 13
Prime factors of 1390=2 . 5 . 139

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

Common prime factors: 2

Common prime factors with the greatest exponent: 22

Uncommon prime factors: 13 , 5 , 139

Uncommon prime factors with the greatest exponent: 131, 51, 1391

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 = 22. 131. 51. 1391 = 36140


Also calculates the:

↑ Back to top

↑ Back to top