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LCM of 808, 796, 697, 431, 657

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


Find the LCM of 808, 796, 697, 431, 657 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 808, 796, 697, 431, 657. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 808,796,697,431,657

Given numbers are 808,796,697,431,657

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

The LCM of 808,796,697,431,657 is 31735098820008.

Find LCM of 808,796,697,431,657 with Prime Factorization


2 808, 796, 697, 431, 657
2 404, 398, 697, 431, 657
202, 199, 697, 431, 657

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

2 x 2 x 202 x 199 x 697 x 431 x 657 = 31735098820008

Therefore, the lowest common multiple of 808,796,697,431,657 is 31735098820008.

LCM Formula to Find Lowest Common Multiple of 808,796,697,431,657

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.

808 x 796 x 697 x 431 x 657 = 126940395280032

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.

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

796 : 1, 2, 4, 199, 398, 796

697 : 1, 17, 41, 697

431 : 1, 431

657 : 1, 3, 9, 73, 219, 657

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 808,796,697,431,657, is 1.

Now, the common factors can be found like this.

808:2x 2x 2x 101

796:2x 2x 199

697:17x 41

431:431

657:3x 3x 73

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 126940395280032/(1x4)

LCM = 126940395280032/4

LCM = 31735098820008

Thus, we can understand that the LCM of 808,796,697,431,657 is 31735098820008.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 808, 796, 697, 431, 657

1. What is the LCM of 808, 796, 697, 431, 657?

Answer: LCM of 808, 796, 697, 431, 657 is 31735098820008.

2. How to calculate the LCM of 808, 796, 697, 431, 657?

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 808, 796, 697, 431, 657.

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}.