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LCM of 307, 696, 759, 643

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


Find the LCM of 307, 696, 759, 643 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 307, 696, 759, 643. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 307,696,759,643

Given numbers are 307,696,759,643

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

The LCM of 307,696,759,643 is 34759947288.

Find LCM of 307,696,759,643 with Prime Factorization


3 307, 696, 759, 643
307, 232, 253, 643

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

3 x 307 x 232 x 253 x 643 = 34759947288

Therefore, the lowest common multiple of 307,696,759,643 is 34759947288.

LCM Formula to Find Lowest Common Multiple of 307,696,759,643

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.

307 x 696 x 759 x 643 = 104279841864

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.

307 : 1, 307

696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

759 : 1, 3, 11, 23, 33, 69, 253, 759

643 : 1, 643

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 307,696,759,643, is 1.

Now, the common factors can be found like this.

307:307

696:2x 2x 2x 3x 29

759:3x 11x 23

643:643

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

3 = 3

Therefore, the value for common factors is 3.

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 = 104279841864/(1x3)

LCM = 104279841864/3

LCM = 34759947288

Thus, we can understand that the LCM of 307,696,759,643 is 34759947288.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 307, 696, 759, 643

1. What is the LCM of 307, 696, 759, 643?

Answer: LCM of 307, 696, 759, 643 is 34759947288.

2. How to calculate the LCM of 307, 696, 759, 643?

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 307, 696, 759, 643.

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}.