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LCM of 817, 689, 399, 677, 176

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


Find the LCM of 817, 689, 399, 677, 176 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 817, 689, 399, 677, 176. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 817,689,399,677,176

Given numbers are 817,689,399,677,176

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

The LCM of 817,689,399,677,176 is 1408516405296.

Find LCM of 817,689,399,677,176 with Prime Factorization


19 817, 689, 399, 677, 176
43, 689, 21, 677, 176

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

19 x 43 x 689 x 21 x 677 x 176 = 1408516405296

Therefore, the lowest common multiple of 817,689,399,677,176 is 1408516405296.

LCM Formula to Find Lowest Common Multiple of 817,689,399,677,176

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.

817 x 689 x 399 x 677 x 176 = 26761811700624

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.

817 : 1, 19, 43, 817

689 : 1, 13, 53, 689

399 : 1, 3, 7, 19, 21, 57, 133, 399

677 : 1, 677

176 : 1, 2, 4, 8, 11, 16, 22, 44, 88, 176

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 817,689,399,677,176, is 1.

Now, the common factors can be found like this.

817:19x 43

689:13x 53

399:3x 7x 19

677:677

176:2x 2x 2x 2x 11

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

19 = 19

Therefore, the value for common factors is 19.

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 = 26761811700624/(1x19)

LCM = 26761811700624/19

LCM = 1408516405296

Thus, we can understand that the LCM of 817,689,399,677,176 is 1408516405296.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 817, 689, 399, 677, 176

1. What is the LCM of 817, 689, 399, 677, 176?

Answer: LCM of 817, 689, 399, 677, 176 is 1408516405296.

2. How to calculate the LCM of 817, 689, 399, 677, 176?

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 817, 689, 399, 677, 176.

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}.