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LCM of 319, 646, 864, 310

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


Find the LCM of 319, 646, 864, 310 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 319, 646, 864, 310. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 319,646,864,310

Given numbers are 319,646,864,310

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

The LCM of 319,646,864,310 is 13798715040.

Find LCM of 319,646,864,310 with Prime Factorization


2 319, 646, 864, 310
319, 323, 432, 155

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

2 x 319 x 323 x 432 x 155 = 13798715040

Therefore, the lowest common multiple of 319,646,864,310 is 13798715040.

LCM Formula to Find Lowest Common Multiple of 319,646,864,310

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.

319 x 646 x 864 x 310 = 55194860160

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.

319 : 1, 11, 29, 319

646 : 1, 2, 17, 19, 34, 38, 323, 646

864 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

310 : 1, 2, 5, 10, 31, 62, 155, 310

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 319,646,864,310, is 1.

Now, the common factors can be found like this.

319:11x 29

646:2x 17x 19

864:2x 2x 2x 2x 2x 3x 3x 3

310:2x 5x 31

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 55194860160/(1x4)

LCM = 55194860160/4

LCM = 13798715040

Thus, we can understand that the LCM of 319,646,864,310 is 13798715040.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 319, 646, 864, 310

1. What is the LCM of 319, 646, 864, 310?

Answer: LCM of 319, 646, 864, 310 is 13798715040.

2. How to calculate the LCM of 319, 646, 864, 310?

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 319, 646, 864, 310.

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}.