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LCM of 818, 709, 243, 332, 215

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


Find the LCM of 818, 709, 243, 332, 215 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 818, 709, 243, 332, 215. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 818,709,243,332,215

Given numbers are 818,709,243,332,215

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

The LCM of 818,709,243,332,215 is 5029819038540.

Find LCM of 818,709,243,332,215 with Prime Factorization


2 818, 709, 243, 332, 215
409, 709, 243, 166, 215

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

2 x 409 x 709 x 243 x 166 x 215 = 5029819038540

Therefore, the lowest common multiple of 818,709,243,332,215 is 5029819038540.

LCM Formula to Find Lowest Common Multiple of 818,709,243,332,215

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.

818 x 709 x 243 x 332 x 215 = 10059638077080

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.

818 : 1, 2, 409, 818

709 : 1, 709

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

332 : 1, 2, 4, 83, 166, 332

215 : 1, 5, 43, 215

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,709,243,332,215, is 1.

Now, the common factors can be found like this.

818:2x 409

709:709

243:3x 3x 3x 3x 3

332:2x 2x 83

215:5x 43

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

2 = 2

Therefore, the value for common factors is 2.

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 = 10059638077080/(1x2)

LCM = 10059638077080/2

LCM = 5029819038540

Thus, we can understand that the LCM of 818,709,243,332,215 is 5029819038540.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 818, 709, 243, 332, 215

1. What is the LCM of 818, 709, 243, 332, 215?

Answer: LCM of 818, 709, 243, 332, 215 is 5029819038540.

2. How to calculate the LCM of 818, 709, 243, 332, 215?

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 818, 709, 243, 332, 215.

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}.