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LCM of 243, 726, 628, 317

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


Find the LCM of 243, 726, 628, 317 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 243, 726, 628, 317. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 243,726,628,317

Given numbers are 243,726,628,317

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

The LCM of 243,726,628,317 is 5853431628.

Find LCM of 243,726,628,317 with Prime Factorization


2 243, 726, 628, 317
3 243, 363, 314, 317
81, 121, 314, 317

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

2 x 3 x 81 x 121 x 314 x 317 = 5853431628

Therefore, the lowest common multiple of 243,726,628,317 is 5853431628.

LCM Formula to Find Lowest Common Multiple of 243,726,628,317

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.

243 x 726 x 628 x 317 = 35120589768

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.

243 : 1, 3, 9, 27, 81, 243

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

628 : 1, 2, 4, 157, 314, 628

317 : 1, 317

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,726,628,317, is 1.

Now, the common factors can be found like this.

243:3x 3x 3x 3x 3

726:2x 3x 11x 11

628:2x 2x 157

317:317

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 35120589768/(1x6)

LCM = 35120589768/6

LCM = 5853431628

Thus, we can understand that the LCM of 243,726,628,317 is 5853431628.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 243, 726, 628, 317

1. What is the LCM of 243, 726, 628, 317?

Answer: LCM of 243, 726, 628, 317 is 5853431628.

2. How to calculate the LCM of 243, 726, 628, 317?

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 243, 726, 628, 317.

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}.