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LCM of 389, 601, 819, 957

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 389, 601, 819, 957 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 389, 601, 819, 957. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 389,601,819,957

Given numbers are 389,601,819,957

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 389,601,819,957 is 61079947929.

Find LCM of 389,601,819,957 with Prime Factorization


3 389, 601, 819, 957
389, 601, 273, 319

Multiply the prime numbers at the bottom and the left side.

3 x 389 x 601 x 273 x 319 = 61079947929

Therefore, the lowest common multiple of 389,601,819,957 is 61079947929.

LCM Formula to Find Lowest Common Multiple of 389,601,819,957

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

389 x 601 x 819 x 957 = 183239843787

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

389 : 1, 389

601 : 1, 601

819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

957 : 1, 3, 11, 29, 33, 87, 319, 957

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 389,601,819,957, is 1.

Now, the common factors can be found like this.

389:389

601:601

819:3x 3x 7x 13

957:3x 11x 29

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 183239843787/(1x3)

LCM = 183239843787/3

LCM = 61079947929

Thus, we can understand that the LCM of 389,601,819,957 is 61079947929.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 389, 601, 819, 957

1. What is the LCM of 389, 601, 819, 957?

Answer: LCM of 389, 601, 819, 957 is 61079947929.

2. How to calculate the LCM of 389, 601, 819, 957?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 389, 601, 819, 957.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.