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LCM of 939, 404, 808, 811

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


Find the LCM of 939, 404, 808, 811 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 939, 404, 808, 811. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 939,404,808,811

Given numbers are 939,404,808,811

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

The LCM of 939,404,808,811 is 615315432.

Find LCM of 939,404,808,811 with Prime Factorization


2 939, 404, 808, 811
2 939, 202, 404, 811
101 939, 101, 202, 811
939, 1, 2, 811

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

2 x 2 x 101 x 939 x 1 x 2 x 811 = 615315432

Therefore, the lowest common multiple of 939,404,808,811 is 615315432.

LCM Formula to Find Lowest Common Multiple of 939,404,808,811

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.

939 x 404 x 808 x 811 = 248587434528

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.

939 : 1, 3, 313, 939

404 : 1, 2, 4, 101, 202, 404

808 : 1, 2, 4, 8, 101, 202, 404, 808

811 : 1, 811

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 939,404,808,811, is 1.

Now, the common factors can be found like this.

939:3x 313

404:2x 2x 101

808:2x 2x 2x 101

811:811

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

2x 2x 101 = 404

Therefore, the value for common factors is 404.

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 = 248587434528/(1x404)

LCM = 248587434528/404

LCM = 615315432

Thus, we can understand that the LCM of 939,404,808,811 is 615315432.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 939, 404, 808, 811

1. What is the LCM of 939, 404, 808, 811?

Answer: LCM of 939, 404, 808, 811 is 615315432.

2. How to calculate the LCM of 939, 404, 808, 811?

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 939, 404, 808, 811.

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}.