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LCM of 461, 585, 886, 644

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


Find the LCM of 461, 585, 886, 644 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 461, 585, 886, 644. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 461,585,886,644

Given numbers are 461,585,886,644

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

The LCM of 461,585,886,644 is 76938973020.

Find LCM of 461,585,886,644 with Prime Factorization


2 461, 585, 886, 644
461, 585, 443, 322

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

2 x 461 x 585 x 443 x 322 = 76938973020

Therefore, the lowest common multiple of 461,585,886,644 is 76938973020.

LCM Formula to Find Lowest Common Multiple of 461,585,886,644

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.

461 x 585 x 886 x 644 = 153877946040

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.

461 : 1, 461

585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

886 : 1, 2, 443, 886

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 461,585,886,644, is 1.

Now, the common factors can be found like this.

461:461

585:3x 3x 5x 13

886:2x 443

644:2x 2x 7x 23

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 = 153877946040/(1x2)

LCM = 153877946040/2

LCM = 76938973020

Thus, we can understand that the LCM of 461,585,886,644 is 76938973020.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 461, 585, 886, 644

1. What is the LCM of 461, 585, 886, 644?

Answer: LCM of 461, 585, 886, 644 is 76938973020.

2. How to calculate the LCM of 461, 585, 886, 644?

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 461, 585, 886, 644.

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}.