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LCM of 814, 489, 801, 555

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


Find the LCM of 814, 489, 801, 555 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 814, 489, 801, 555. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 814,489,801,555

Given numbers are 814,489,801,555

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

The LCM of 814,489,801,555 is 531391410.

Find LCM of 814,489,801,555 with Prime Factorization


3 814, 489, 801, 555
37 814, 163, 267, 185
22, 163, 267, 5

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

3 x 37 x 22 x 163 x 267 x 5 = 531391410

Therefore, the lowest common multiple of 814,489,801,555 is 531391410.

LCM Formula to Find Lowest Common Multiple of 814,489,801,555

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.

814 x 489 x 801 x 555 = 176953339530

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.

814 : 1, 2, 11, 22, 37, 74, 407, 814

489 : 1, 3, 163, 489

801 : 1, 3, 9, 89, 267, 801

555 : 1, 3, 5, 15, 37, 111, 185, 555

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,489,801,555, is 1.

Now, the common factors can be found like this.

814:2x 11x 37

489:3x 163

801:3x 3x 89

555:3x 5x 37

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

3x 3x 37 = 333

Therefore, the value for common factors is 333.

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 = 176953339530/(1x333)

LCM = 176953339530/333

LCM = 531391410

Thus, we can understand that the LCM of 814,489,801,555 is 531391410.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 814, 489, 801, 555

1. What is the LCM of 814, 489, 801, 555?

Answer: LCM of 814, 489, 801, 555 is 531391410.

2. How to calculate the LCM of 814, 489, 801, 555?

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 814, 489, 801, 555.

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}.