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LCM of 631, 422, 422, 682, 804

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


Find the LCM of 631, 422, 422, 682, 804 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 631, 422, 422, 682, 804. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 631,422,422,682,804

Given numbers are 631,422,422,682,804

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

The LCM of 631,422,422,682,804 is 36502469124.

Find LCM of 631,422,422,682,804 with Prime Factorization


2 631, 422, 422, 682, 804
211 631, 211, 211, 341, 402
631, 1, 1, 341, 402

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

2 x 211 x 631 x 1 x 1 x 341 x 402 = 36502469124

Therefore, the lowest common multiple of 631,422,422,682,804 is 36502469124.

LCM Formula to Find Lowest Common Multiple of 631,422,422,682,804

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.

631 x 422 x 422 x 682 x 804 = 61616167881312

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.

631 : 1, 631

422 : 1, 2, 211, 422

422 : 1, 2, 211, 422

682 : 1, 2, 11, 22, 31, 62, 341, 682

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,422,422,682,804, is 1.

Now, the common factors can be found like this.

631:631

422:2x 211

422:2x 211

682:2x 11x 31

804:2x 2x 3x 67

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 2x 211 = 1688

Therefore, the value for common factors is 1688.

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 = 61616167881312/(1x1688)

LCM = 61616167881312/1688

LCM = 36502469124

Thus, we can understand that the LCM of 631,422,422,682,804 is 36502469124.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 631, 422, 422, 682, 804

1. What is the LCM of 631, 422, 422, 682, 804?

Answer: LCM of 631, 422, 422, 682, 804 is 36502469124.

2. How to calculate the LCM of 631, 422, 422, 682, 804?

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 631, 422, 422, 682, 804.

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}.