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LCM of 867, 683, 204, 706, 815

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


Find the LCM of 867, 683, 204, 706, 815 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 867, 683, 204, 706, 815. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 867,683,204,706,815

Given numbers are 867,683,204,706,815

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

The LCM of 867,683,204,706,815 is 681447035580.

Find LCM of 867,683,204,706,815 with Prime Factorization


2 867, 683, 204, 706, 815
3 867, 683, 102, 353, 815
17 289, 683, 34, 353, 815
17, 683, 2, 353, 815

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

2 x 3 x 17 x 17 x 683 x 2 x 353 x 815 = 681447035580

Therefore, the lowest common multiple of 867,683,204,706,815 is 681447035580.

LCM Formula to Find Lowest Common Multiple of 867,683,204,706,815

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.

867 x 683 x 204 x 706 x 815 = 69507597629160

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.

867 : 1, 3, 17, 51, 289, 867

683 : 1, 683

204 : 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

706 : 1, 2, 353, 706

815 : 1, 5, 163, 815

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 867,683,204,706,815, is 1.

Now, the common factors can be found like this.

867:3x 17x 17

683:683

204:2x 2x 3x 17

706:2x 353

815:5x 163

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

2x 3x 17 = 102

Therefore, the value for common factors is 102.

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 = 69507597629160/(1x102)

LCM = 69507597629160/102

LCM = 681447035580

Thus, we can understand that the LCM of 867,683,204,706,815 is 681447035580.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 867, 683, 204, 706, 815

1. What is the LCM of 867, 683, 204, 706, 815?

Answer: LCM of 867, 683, 204, 706, 815 is 681447035580.

2. How to calculate the LCM of 867, 683, 204, 706, 815?

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 867, 683, 204, 706, 815.

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}.