What are the Factors of 21513369240 ?

Factors of 21513369240 are . There are integers that are factors of 21513369240.

How to Find the LCM of 981, 394, 920, 121 ?

Least Common Multiple of 981, 394, 920, 121 = 21513369240 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(981, 394, 920, 121) = 2 x 2 x 2 x 3 x 3 x 5 x 11 x 11 x 23 x 109 x 197 = 21513369240.

What are the Factors of 21513369240 ?

Factors of 21513369240 are . There are integers that are factors of 21513369240.

How to Find the LCM of 981, 394, 920, 121 ?

Least Common Multiple of 981, 394, 920, 121 = 21513369240 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(981, 394, 920, 121) = 2 x 2 x 2 x 3 x 3 x 5 x 11 x 11 x 23 x 109 x 197 = 21513369240.

LCM of 981, 394, 920, 121

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

Find the LCM of 981, 394, 920, 121 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 981, 394, 920, 121. So, keep reading to learn more.

Calculate the LCM of 981,394,920,121

Given numbers are 981,394,920,121

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

The LCM of 981,394,920,121 is 21513369240.

Find LCM of 981,394,920,121 with Prime Factorization

2	981, 394, 920, 121
	981, 197, 460, 121

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

2 x 981 x 197 x 460 x 121 = 21513369240

Therefore, the lowest common multiple of 981,394,920,121 is 21513369240.

LCM Formula to Find Lowest Common Multiple of 981,394,920,121

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.

981 x 394 x 920 x 121 = 43026738480

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.

981 : 1, 3, 9, 109, 327, 981

394 : 1, 2, 197, 394

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 981,394,920,121, is 1.

Now, the common factors can be found like this.

981:3x 3x 109

394:2x 197

920:2x 2x 2x 5x 23

121:11x 11

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 = 43026738480/(1x2)

LCM = 43026738480/2

LCM = 21513369240

Thus, we can understand that the LCM of 981,394,920,121 is 21513369240.

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

FAQs on LCM of 981, 394, 920, 121

1. What is the LCM of 981, 394, 920, 121?

Answer: LCM of 981, 394, 920, 121 is 21513369240.

2. How to calculate the LCM of 981, 394, 920, 121?

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 981, 394, 920, 121.

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}.