Question

lcm of 20449 please solve it fast​

Answer 1

Answer:

20449 11 1859 11 169 13 13 13 1

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Answer 2

Answer:

The instructions to find the LCM of 20449 are the next:

1. Decompose all numbers into prime factors

20449 11 1859 11 169 13 13 13 1

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

Prime factors of 20449 = 112 . 132

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

Common prime factors: 11 , 13

Common prime factors with the greatest exponent: 112, 132

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 = 112. 132 = 20449