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LCM of 323, 356, 178, 656

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


Find the LCM of 323, 356, 178, 656 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 323, 356, 178, 656. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 323,356,178,656

Given numbers are 323,356,178,656

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

The LCM of 323,356,178,656 is 18858032.

Find LCM of 323,356,178,656 with Prime Factorization


2 323, 356, 178, 656
2 323, 178, 89, 328
89 323, 89, 89, 164
323, 1, 1, 164

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

2 x 2 x 89 x 323 x 1 x 1 x 164 = 18858032

Therefore, the lowest common multiple of 323,356,178,656 is 18858032.

LCM Formula to Find Lowest Common Multiple of 323,356,178,656

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.

323 x 356 x 178 x 656 = 13426918784

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.

323 : 1, 17, 19, 323

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

178 : 1, 2, 89, 178

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 323,356,178,656, is 1.

Now, the common factors can be found like this.

323:17x 19

356:2x 2x 89

178:2x 89

656:2x 2x 2x 2x 41

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 89 = 712

Therefore, the value for common factors is 712.

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 = 13426918784/(1x712)

LCM = 13426918784/712

LCM = 18858032

Thus, we can understand that the LCM of 323,356,178,656 is 18858032.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 323, 356, 178, 656

1. What is the LCM of 323, 356, 178, 656?

Answer: LCM of 323, 356, 178, 656 is 18858032.

2. How to calculate the LCM of 323, 356, 178, 656?

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 323, 356, 178, 656.

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}.