What are the Factors of 84246720 ?

Factors of 84246720 are . There are integers that are factors of 84246720.

How to Find the LCM of 381, 320, 691, 691 ?

Least Common Multiple of 381, 320, 691, 691 = 84246720 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(381, 320, 691, 691) = 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 127 x 691 = 84246720.

What are the Factors of 84246720 ?

Factors of 84246720 are . There are integers that are factors of 84246720.

How to Find the LCM of 381, 320, 691, 691 ?

Least Common Multiple of 381, 320, 691, 691 = 84246720 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(381, 320, 691, 691) = 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 127 x 691 = 84246720.

LCM of 381, 320, 691, 691

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

Find the LCM of 381, 320, 691, 691 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 381, 320, 691, 691. So, keep reading to learn more.

Calculate the LCM of 381,320,691,691

Given numbers are 381,320,691,691

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

The LCM of 381,320,691,691 is 84246720.

Find LCM of 381,320,691,691 with Prime Factorization

691	381, 320, 691, 691
	381, 320, 1, 1

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

691 x 381 x 320 x 1 x 1 = 84246720

Therefore, the lowest common multiple of 381,320,691,691 is 84246720.

LCM Formula to Find Lowest Common Multiple of 381,320,691,691

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.

381 x 320 x 691 x 691 = 58214483520

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.

381 : 1, 3, 127, 381

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

691 : 1, 691

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,320,691,691, is 1.

Now, the common factors can be found like this.

381:3x 127

320:2x 2x 2x 2x 2x 2x 5

691:691

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

691 = 691

Therefore, the value for common factors is 691.

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 = 58214483520/(1x691)

LCM = 58214483520/691

LCM = 84246720

Thus, we can understand that the LCM of 381,320,691,691 is 84246720.

LCM of two or more Numbers Calculation Examples

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

FAQs on LCM of 381, 320, 691, 691

1. What is the LCM of 381, 320, 691, 691?

Answer: LCM of 381, 320, 691, 691 is 84246720.

2. How to calculate the LCM of 381, 320, 691, 691?

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 381, 320, 691, 691.

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}.