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LCM of 871, 379, 902, 843, 974

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


Find the LCM of 871, 379, 902, 843, 974 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, 379, 902, 843, 974. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 871,379,902,843,974

Given numbers are 871,379,902,843,974

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

The LCM of 871,379,902,843,974 is 122241997630038.

Find LCM of 871,379,902,843,974 with Prime Factorization


2 871, 379, 902, 843, 974
871, 379, 451, 843, 487

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

2 x 871 x 379 x 451 x 843 x 487 = 122241997630038

Therefore, the lowest common multiple of 871,379,902,843,974 is 122241997630038.

LCM Formula to Find Lowest Common Multiple of 871,379,902,843,974

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 379 x 902 x 843 x 974 = 244483995260076

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

379 : 1, 379

902 : 1, 2, 11, 22, 41, 82, 451, 902

843 : 1, 3, 281, 843

974 : 1, 2, 487, 974

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 871,379,902,843,974, is 1.

Now, the common factors can be found like this.

871:13x 67

379:379

902:2x 11x 41

843:3x 281

974:2x 487

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 = 244483995260076/(1x2)

LCM = 244483995260076/2

LCM = 122241997630038

Thus, we can understand that the LCM of 871,379,902,843,974 is 122241997630038.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 871, 379, 902, 843, 974

1. What is the LCM of 871, 379, 902, 843, 974?

Answer: LCM of 871, 379, 902, 843, 974 is 122241997630038.

2. How to calculate the LCM of 871, 379, 902, 843, 974?

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, 379, 902, 843, 974.

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}.