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LCM of 862, 871, 909, 524

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


Find the LCM of 862, 871, 909, 524 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 862, 871, 909, 524. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 862,871,909,524

Given numbers are 862,871,909,524

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

The LCM of 862,871,909,524 is 178809502716.

Find LCM of 862,871,909,524 with Prime Factorization


2 862, 871, 909, 524
431, 871, 909, 262

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

2 x 431 x 871 x 909 x 262 = 178809502716

Therefore, the lowest common multiple of 862,871,909,524 is 178809502716.

LCM Formula to Find Lowest Common Multiple of 862,871,909,524

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.

862 x 871 x 909 x 524 = 357619005432

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.

862 : 1, 2, 431, 862

871 : 1, 13, 67, 871

909 : 1, 3, 9, 101, 303, 909

524 : 1, 2, 4, 131, 262, 524

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 862,871,909,524, is 1.

Now, the common factors can be found like this.

862:2x 431

871:13x 67

909:3x 3x 101

524:2x 2x 131

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 = 357619005432/(1x2)

LCM = 357619005432/2

LCM = 178809502716

Thus, we can understand that the LCM of 862,871,909,524 is 178809502716.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 862, 871, 909, 524

1. What is the LCM of 862, 871, 909, 524?

Answer: LCM of 862, 871, 909, 524 is 178809502716.

2. How to calculate the LCM of 862, 871, 909, 524?

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 862, 871, 909, 524.

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}.