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LCM of 791, 187, 627, 520

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


Find the LCM of 791, 187, 627, 520 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 791, 187, 627, 520. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 791,187,627,520

Given numbers are 791,187,627,520

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

The LCM of 791,187,627,520 is 4384259880.

Find LCM of 791,187,627,520 with Prime Factorization


11 791, 187, 627, 520
791, 17, 57, 520

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

11 x 791 x 17 x 57 x 520 = 4384259880

Therefore, the lowest common multiple of 791,187,627,520 is 4384259880.

LCM Formula to Find Lowest Common Multiple of 791,187,627,520

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.

791 x 187 x 627 x 520 = 48226858680

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.

791 : 1, 7, 113, 791

187 : 1, 11, 17, 187

627 : 1, 3, 11, 19, 33, 57, 209, 627

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 791,187,627,520, is 1.

Now, the common factors can be found like this.

791:7x 113

187:11x 17

627:3x 11x 19

520:2x 2x 2x 5x 13

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

11 = 11

Therefore, the value for common factors is 11.

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 = 48226858680/(1x11)

LCM = 48226858680/11

LCM = 4384259880

Thus, we can understand that the LCM of 791,187,627,520 is 4384259880.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 791, 187, 627, 520

1. What is the LCM of 791, 187, 627, 520?

Answer: LCM of 791, 187, 627, 520 is 4384259880.

2. How to calculate the LCM of 791, 187, 627, 520?

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 791, 187, 627, 520.

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}.