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LCM of 130, 100, 815, 581, 911

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


Find the LCM of 130, 100, 815, 581, 911 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 130, 100, 815, 581, 911. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 130,100,815,581,911

Given numbers are 130,100,815,581,911

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

The LCM of 130,100,815,581,911 is 112156762900.

Find LCM of 130,100,815,581,911 with Prime Factorization


2 130, 100, 815, 581, 911
5 65, 50, 815, 581, 911
13, 10, 163, 581, 911

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

2 x 5 x 13 x 10 x 163 x 581 x 911 = 112156762900

Therefore, the lowest common multiple of 130,100,815,581,911 is 112156762900.

LCM Formula to Find Lowest Common Multiple of 130,100,815,581,911

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.

130 x 100 x 815 x 581 x 911 = 5607838145000

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.

130 : 1, 2, 5, 10, 13, 26, 65, 130

100 : 1, 2, 4, 5, 10, 20, 25, 50, 100

815 : 1, 5, 163, 815

581 : 1, 7, 83, 581

911 : 1, 911

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,100,815,581,911, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

100:2x 2x 5x 5

815:5x 163

581:7x 83

911:911

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

2x 5x 5 = 50

Therefore, the value for common factors is 50.

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 = 5607838145000/(1x50)

LCM = 5607838145000/50

LCM = 112156762900

Thus, we can understand that the LCM of 130,100,815,581,911 is 112156762900.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 130, 100, 815, 581, 911

1. What is the LCM of 130, 100, 815, 581, 911?

Answer: LCM of 130, 100, 815, 581, 911 is 112156762900.

2. How to calculate the LCM of 130, 100, 815, 581, 911?

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 130, 100, 815, 581, 911.

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}.