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LCM of 621, 949, 108, 876

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


Find the LCM of 621, 949, 108, 876 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 621, 949, 108, 876. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 621,949,108,876

Given numbers are 621,949,108,876

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

The LCM of 621,949,108,876 is 2357316.

Find LCM of 621,949,108,876 with Prime Factorization


2 621, 949, 108, 876
2 621, 949, 54, 438
3 621, 949, 27, 219
3 207, 949, 9, 73
3 69, 949, 3, 73
73 23, 949, 1, 73
23, 13, 1, 1

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

2 x 2 x 3 x 3 x 3 x 73 x 23 x 13 x 1 x 1 = 2357316

Therefore, the lowest common multiple of 621,949,108,876 is 2357316.

LCM Formula to Find Lowest Common Multiple of 621,949,108,876

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.

621 x 949 x 108 x 876 = 55755238032

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.

621 : 1, 3, 9, 23, 27, 69, 207, 621

949 : 1, 13, 73, 949

108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,949,108,876, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

949:13x 73

108:2x 2x 3x 3x 3

876:2x 2x 3x 73

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 3x 3x 3x 3x 73 = 23652

Therefore, the value for common factors is 23652.

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 = 55755238032/(1x23652)

LCM = 55755238032/23652

LCM = 2357316

Thus, we can understand that the LCM of 621,949,108,876 is 2357316.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 621, 949, 108, 876

1. What is the LCM of 621, 949, 108, 876?

Answer: LCM of 621, 949, 108, 876 is 2357316.

2. How to calculate the LCM of 621, 949, 108, 876?

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 621, 949, 108, 876.

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}.