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LCM of 102, 731, 483, 345

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


Find the LCM of 102, 731, 483, 345 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 102, 731, 483, 345. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 102,731,483,345

Given numbers are 102,731,483,345

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

The LCM of 102,731,483,345 is 3530730.

Find LCM of 102,731,483,345 with Prime Factorization


3 102, 731, 483, 345
17 34, 731, 161, 115
23 2, 43, 161, 115
2, 43, 7, 5

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

3 x 17 x 23 x 2 x 43 x 7 x 5 = 3530730

Therefore, the lowest common multiple of 102,731,483,345 is 3530730.

LCM Formula to Find Lowest Common Multiple of 102,731,483,345

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.

102 x 731 x 483 x 345 = 12424638870

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.

102 : 1, 2, 3, 6, 17, 34, 51, 102

731 : 1, 17, 43, 731

483 : 1, 3, 7, 21, 23, 69, 161, 483

345 : 1, 3, 5, 15, 23, 69, 115, 345

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 102,731,483,345, is 1.

Now, the common factors can be found like this.

102:2x 3x 17

731:17x 43

483:3x 7x 23

345:3x 5x 23

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

3x 3x 17x 23 = 3519

Therefore, the value for common factors is 3519.

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 = 12424638870/(1x3519)

LCM = 12424638870/3519

LCM = 3530730

Thus, we can understand that the LCM of 102,731,483,345 is 3530730.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 102, 731, 483, 345

1. What is the LCM of 102, 731, 483, 345?

Answer: LCM of 102, 731, 483, 345 is 3530730.

2. How to calculate the LCM of 102, 731, 483, 345?

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 102, 731, 483, 345.

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}.