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LCM of 484, 172, 831, 681

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


Find the LCM of 484, 172, 831, 681 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 484, 172, 831, 681. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 484,172,831,681

Given numbers are 484,172,831,681

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

The LCM of 484,172,831,681 is 3925913244.

Find LCM of 484,172,831,681 with Prime Factorization


2 484, 172, 831, 681
2 242, 86, 831, 681
3 121, 43, 831, 681
121, 43, 277, 227

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

2 x 2 x 3 x 121 x 43 x 277 x 227 = 3925913244

Therefore, the lowest common multiple of 484,172,831,681 is 3925913244.

LCM Formula to Find Lowest Common Multiple of 484,172,831,681

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.

484 x 172 x 831 x 681 = 47110958928

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.

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

172 : 1, 2, 4, 43, 86, 172

831 : 1, 3, 277, 831

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 484,172,831,681, is 1.

Now, the common factors can be found like this.

484:2x 2x 11x 11

172:2x 2x 43

831:3x 277

681:3x 227

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

2x 2x 3 = 12

Therefore, the value for common factors is 12.

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 = 47110958928/(1x12)

LCM = 47110958928/12

LCM = 3925913244

Thus, we can understand that the LCM of 484,172,831,681 is 3925913244.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 484, 172, 831, 681

1. What is the LCM of 484, 172, 831, 681?

Answer: LCM of 484, 172, 831, 681 is 3925913244.

2. How to calculate the LCM of 484, 172, 831, 681?

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 484, 172, 831, 681.

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}.