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LCM of 869, 356, 368, 117, 288

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


Find the LCM of 869, 356, 368, 117, 288 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 869, 356, 368, 117, 288. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 869,356,368,117,288

Given numbers are 869,356,368,117,288

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

The LCM of 869,356,368,117,288 is 6659988192.

Find LCM of 869,356,368,117,288 with Prime Factorization


2 869, 356, 368, 117, 288
2 869, 178, 184, 117, 144
2 869, 89, 92, 117, 72
2 869, 89, 46, 117, 36
3 869, 89, 23, 117, 18
3 869, 89, 23, 39, 6
869, 89, 23, 13, 2

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

2 x 2 x 2 x 2 x 3 x 3 x 869 x 89 x 23 x 13 x 2 = 6659988192

Therefore, the lowest common multiple of 869,356,368,117,288 is 6659988192.

LCM Formula to Find Lowest Common Multiple of 869,356,368,117,288

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.

869 x 356 x 368 x 117 x 288 = 3836153198592

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.

869 : 1, 11, 79, 869

356 : 1, 2, 4, 89, 178, 356

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

117 : 1, 3, 9, 13, 39, 117

288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 869,356,368,117,288, is 1.

Now, the common factors can be found like this.

869:11x 79

356:2x 2x 89

368:2x 2x 2x 2x 23

117:3x 3x 13

288:2x 2x 2x 2x 2x 3x 3

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 2x 2x 2x 2x 3x 3 = 576

Therefore, the value for common factors is 576.

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 = 3836153198592/(1x576)

LCM = 3836153198592/576

LCM = 6659988192

Thus, we can understand that the LCM of 869,356,368,117,288 is 6659988192.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 869, 356, 368, 117, 288

1. What is the LCM of 869, 356, 368, 117, 288?

Answer: LCM of 869, 356, 368, 117, 288 is 6659988192.

2. How to calculate the LCM of 869, 356, 368, 117, 288?

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 869, 356, 368, 117, 288.

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}.