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LCM of 857, 605, 439, 209, 338

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


Find the LCM of 857, 605, 439, 209, 338 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 857, 605, 439, 209, 338. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 857,605,439,209,338

Given numbers are 857,605,439,209,338

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

The LCM of 857,605,439,209,338 is 1461742984130.

Find LCM of 857,605,439,209,338 with Prime Factorization


11 857, 605, 439, 209, 338
857, 55, 439, 19, 338

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

11 x 857 x 55 x 439 x 19 x 338 = 1461742984130

Therefore, the lowest common multiple of 857,605,439,209,338 is 1461742984130.

LCM Formula to Find Lowest Common Multiple of 857,605,439,209,338

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.

857 x 605 x 439 x 209 x 338 = 16079172825430

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.

857 : 1, 857

605 : 1, 5, 11, 55, 121, 605

439 : 1, 439

209 : 1, 11, 19, 209

338 : 1, 2, 13, 26, 169, 338

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,605,439,209,338, is 1.

Now, the common factors can be found like this.

857:857

605:5x 11x 11

439:439

209:11x 19

338:2x 13x 13

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

11 = 11

Therefore, the value for common factors is 11.

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 = 16079172825430/(1x11)

LCM = 16079172825430/11

LCM = 1461742984130

Thus, we can understand that the LCM of 857,605,439,209,338 is 1461742984130.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 857, 605, 439, 209, 338

1. What is the LCM of 857, 605, 439, 209, 338?

Answer: LCM of 857, 605, 439, 209, 338 is 1461742984130.

2. How to calculate the LCM of 857, 605, 439, 209, 338?

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 857, 605, 439, 209, 338.

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}.