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LCM of 428, 323, 826

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


Find the LCM of 428, 323, 826 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 428, 323, 826. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 428,323,826

Given numbers are 428,323,826

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

The LCM of 428,323,826 is 57094772.

Find LCM of 428,323,826 with Prime Factorization


2 428, 323, 826
214, 323, 413

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

2 x 214 x 323 x 413 = 57094772

Therefore, the lowest common multiple of 428,323,826 is 57094772.

LCM Formula to Find Lowest Common Multiple of 428,323,826

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.

428 x 323 x 826 = 114189544

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.

428 : 1, 2, 4, 107, 214, 428

323 : 1, 17, 19, 323

826 : 1, 2, 7, 14, 59, 118, 413, 826

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,323,826, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

323:17x 19

826:2x 7x 59

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

2 = 2

Therefore, the value for common factors is 2.

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 = 114189544/(1x2)

LCM = 114189544/2

LCM = 57094772

Thus, we can understand that the LCM of 428,323,826 is 57094772.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 428, 323, 826

1. What is the LCM of 428, 323, 826?

Answer: LCM of 428, 323, 826 is 57094772.

2. How to calculate the LCM of 428, 323, 826?

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 428, 323, 826.

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}.