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LCM of 683, 646, 404, 411

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


Find the LCM of 683, 646, 404, 411 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 683, 646, 404, 411. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 683,646,404,411

Given numbers are 683,646,404,411

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

The LCM of 683,646,404,411 is 36630800796.

Find LCM of 683,646,404,411 with Prime Factorization


2 683, 646, 404, 411
683, 323, 202, 411

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

2 x 683 x 323 x 202 x 411 = 36630800796

Therefore, the lowest common multiple of 683,646,404,411 is 36630800796.

LCM Formula to Find Lowest Common Multiple of 683,646,404,411

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.

683 x 646 x 404 x 411 = 73261601592

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.

683 : 1, 683

646 : 1, 2, 17, 19, 34, 38, 323, 646

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

411 : 1, 3, 137, 411

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 683,646,404,411, is 1.

Now, the common factors can be found like this.

683:683

646:2x 17x 19

404:2x 2x 101

411:3x 137

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 = 73261601592/(1x2)

LCM = 73261601592/2

LCM = 36630800796

Thus, we can understand that the LCM of 683,646,404,411 is 36630800796.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 683, 646, 404, 411

1. What is the LCM of 683, 646, 404, 411?

Answer: LCM of 683, 646, 404, 411 is 36630800796.

2. How to calculate the LCM of 683, 646, 404, 411?

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 683, 646, 404, 411.

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}.