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LCM of 855, 734, 871, 406

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


Find the LCM of 855, 734, 871, 406 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 855, 734, 871, 406. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 855,734,871,406

Given numbers are 855,734,871,406

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

The LCM of 855,734,871,406 is 110962534410.

Find LCM of 855,734,871,406 with Prime Factorization


2 855, 734, 871, 406
855, 367, 871, 203

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

2 x 855 x 367 x 871 x 203 = 110962534410

Therefore, the lowest common multiple of 855,734,871,406 is 110962534410.

LCM Formula to Find Lowest Common Multiple of 855,734,871,406

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.

855 x 734 x 871 x 406 = 221925068820

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.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

734 : 1, 2, 367, 734

871 : 1, 13, 67, 871

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,734,871,406, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

734:2x 367

871:13x 67

406:2x 7x 29

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 = 221925068820/(1x2)

LCM = 221925068820/2

LCM = 110962534410

Thus, we can understand that the LCM of 855,734,871,406 is 110962534410.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 855, 734, 871, 406

1. What is the LCM of 855, 734, 871, 406?

Answer: LCM of 855, 734, 871, 406 is 110962534410.

2. How to calculate the LCM of 855, 734, 871, 406?

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 855, 734, 871, 406.

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}.