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LCM of 487, 378, 986, 910, 515

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


Find the LCM of 487, 378, 986, 910, 515 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 487, 378, 986, 910, 515. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 487,378,986,910,515

Given numbers are 487,378,986,910,515

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

The LCM of 487,378,986,910,515 is 607600694610.

Find LCM of 487,378,986,910,515 with Prime Factorization


2 487, 378, 986, 910, 515
5 487, 189, 493, 455, 515
7 487, 189, 493, 91, 103
487, 27, 493, 13, 103

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

2 x 5 x 7 x 487 x 27 x 493 x 13 x 103 = 607600694610

Therefore, the lowest common multiple of 487,378,986,910,515 is 607600694610.

LCM Formula to Find Lowest Common Multiple of 487,378,986,910,515

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.

487 x 378 x 986 x 910 x 515 = 85064097245400

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.

487 : 1, 487

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

986 : 1, 2, 17, 29, 34, 58, 493, 986

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

515 : 1, 5, 103, 515

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,378,986,910,515, is 1.

Now, the common factors can be found like this.

487:487

378:2x 3x 3x 3x 7

986:2x 17x 29

910:2x 5x 7x 13

515:5x 103

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

2x 2x 5x 7 = 140

Therefore, the value for common factors is 140.

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 = 85064097245400/(1x140)

LCM = 85064097245400/140

LCM = 607600694610

Thus, we can understand that the LCM of 487,378,986,910,515 is 607600694610.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 487, 378, 986, 910, 515

1. What is the LCM of 487, 378, 986, 910, 515?

Answer: LCM of 487, 378, 986, 910, 515 is 607600694610.

2. How to calculate the LCM of 487, 378, 986, 910, 515?

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 487, 378, 986, 910, 515.

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}.