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LCM of 489, 267, 699, 872, 855

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


Find the LCM of 489, 267, 699, 872, 855 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 489, 267, 699, 872, 855. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 489,267,699,872,855

Given numbers are 489,267,699,872,855

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

The LCM of 489,267,699,872,855 is 2520090468360.

Find LCM of 489,267,699,872,855 with Prime Factorization


3 489, 267, 699, 872, 855
163, 89, 233, 872, 285

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

3 x 163 x 89 x 233 x 872 x 285 = 2520090468360

Therefore, the lowest common multiple of 489,267,699,872,855 is 2520090468360.

LCM Formula to Find Lowest Common Multiple of 489,267,699,872,855

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.

489 x 267 x 699 x 872 x 855 = 68042442645720

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.

489 : 1, 3, 163, 489

267 : 1, 3, 89, 267

699 : 1, 3, 233, 699

872 : 1, 2, 4, 8, 109, 218, 436, 872

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,267,699,872,855, is 1.

Now, the common factors can be found like this.

489:3x 163

267:3x 89

699:3x 233

872:2x 2x 2x 109

855:3x 3x 5x 19

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

3x 3x 3 = 27

Therefore, the value for common factors is 27.

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 = 68042442645720/(1x27)

LCM = 68042442645720/27

LCM = 2520090468360

Thus, we can understand that the LCM of 489,267,699,872,855 is 2520090468360.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 489, 267, 699, 872, 855

1. What is the LCM of 489, 267, 699, 872, 855?

Answer: LCM of 489, 267, 699, 872, 855 is 2520090468360.

2. How to calculate the LCM of 489, 267, 699, 872, 855?

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 489, 267, 699, 872, 855.

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}.