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LCM of 680, 551, 793, 794

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


Find the LCM of 680, 551, 793, 794 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 680, 551, 793, 794. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 680,551,793,794

Given numbers are 680,551,793,794

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

The LCM of 680,551,793,794 is 117957132280.

Find LCM of 680,551,793,794 with Prime Factorization


2 680, 551, 793, 794
340, 551, 793, 397

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

2 x 340 x 551 x 793 x 397 = 117957132280

Therefore, the lowest common multiple of 680,551,793,794 is 117957132280.

LCM Formula to Find Lowest Common Multiple of 680,551,793,794

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.

680 x 551 x 793 x 794 = 235914264560

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.

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

551 : 1, 19, 29, 551

793 : 1, 13, 61, 793

794 : 1, 2, 397, 794

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 680,551,793,794, is 1.

Now, the common factors can be found like this.

680:2x 2x 2x 5x 17

551:19x 29

793:13x 61

794:2x 397

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 = 235914264560/(1x2)

LCM = 235914264560/2

LCM = 117957132280

Thus, we can understand that the LCM of 680,551,793,794 is 117957132280.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 680, 551, 793, 794

1. What is the LCM of 680, 551, 793, 794?

Answer: LCM of 680, 551, 793, 794 is 117957132280.

2. How to calculate the LCM of 680, 551, 793, 794?

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 680, 551, 793, 794.

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}.