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LCM of 409, 797, 810, 371, 155

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


Find the LCM of 409, 797, 810, 371, 155 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 409, 797, 810, 371, 155. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 409,797,810,371,155

Given numbers are 409,797,810,371,155

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

The LCM of 409,797,810,371,155 is 3036702533130.

Find LCM of 409,797,810,371,155 with Prime Factorization


5 409, 797, 810, 371, 155
409, 797, 162, 371, 31

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

5 x 409 x 797 x 162 x 371 x 31 = 3036702533130

Therefore, the lowest common multiple of 409,797,810,371,155 is 3036702533130.

LCM Formula to Find Lowest Common Multiple of 409,797,810,371,155

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.

409 x 797 x 810 x 371 x 155 = 15183512665650

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.

409 : 1, 409

797 : 1, 797

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

371 : 1, 7, 53, 371

155 : 1, 5, 31, 155

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 409,797,810,371,155, is 1.

Now, the common factors can be found like this.

409:409

797:797

810:2x 3x 3x 3x 3x 5

371:7x 53

155:5x 31

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

5 = 5

Therefore, the value for common factors is 5.

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 = 15183512665650/(1x5)

LCM = 15183512665650/5

LCM = 3036702533130

Thus, we can understand that the LCM of 409,797,810,371,155 is 3036702533130.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 409, 797, 810, 371, 155

1. What is the LCM of 409, 797, 810, 371, 155?

Answer: LCM of 409, 797, 810, 371, 155 is 3036702533130.

2. How to calculate the LCM of 409, 797, 810, 371, 155?

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 409, 797, 810, 371, 155.

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}.