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LCM of 871, 401, 143, 515, 923

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


Find the LCM of 871, 401, 143, 515, 923 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 871, 401, 143, 515, 923. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 871,401,143,515,923

Given numbers are 871,401,143,515,923

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

The LCM of 871,401,143,515,923 is 140482035265.

Find LCM of 871,401,143,515,923 with Prime Factorization


13 871, 401, 143, 515, 923
67, 401, 11, 515, 71

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

13 x 67 x 401 x 11 x 515 x 71 = 140482035265

Therefore, the lowest common multiple of 871,401,143,515,923 is 140482035265.

LCM Formula to Find Lowest Common Multiple of 871,401,143,515,923

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.

871 x 401 x 143 x 515 x 923 = 23741463959785

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.

871 : 1, 13, 67, 871

401 : 1, 401

143 : 1, 11, 13, 143

515 : 1, 5, 103, 515

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 871,401,143,515,923, is 1.

Now, the common factors can be found like this.

871:13x 67

401:401

143:11x 13

515:5x 103

923:13x 71

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 23741463959785/(1x169)

LCM = 23741463959785/169

LCM = 140482035265

Thus, we can understand that the LCM of 871,401,143,515,923 is 140482035265.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 871, 401, 143, 515, 923

1. What is the LCM of 871, 401, 143, 515, 923?

Answer: LCM of 871, 401, 143, 515, 923 is 140482035265.

2. How to calculate the LCM of 871, 401, 143, 515, 923?

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 871, 401, 143, 515, 923.

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}.