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LCM of 682, 687, 131, 973, 224

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


Find the LCM of 682, 687, 131, 973, 224 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 682, 687, 131, 973, 224. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 682,687,131,973,224

Given numbers are 682,687,131,973,224

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

The LCM of 682,687,131,973,224 is 955531987872.

Find LCM of 682,687,131,973,224 with Prime Factorization


2 682, 687, 131, 973, 224
7 341, 687, 131, 973, 112
341, 687, 131, 139, 16

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

2 x 7 x 341 x 687 x 131 x 139 x 16 = 955531987872

Therefore, the lowest common multiple of 682,687,131,973,224 is 955531987872.

LCM Formula to Find Lowest Common Multiple of 682,687,131,973,224

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.

682 x 687 x 131 x 973 x 224 = 13377447830208

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.

682 : 1, 2, 11, 22, 31, 62, 341, 682

687 : 1, 3, 229, 687

131 : 1, 131

973 : 1, 7, 139, 973

224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 682,687,131,973,224, is 1.

Now, the common factors can be found like this.

682:2x 11x 31

687:3x 229

131:131

973:7x 139

224:2x 2x 2x 2x 2x 7

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 13377447830208/(1x14)

LCM = 13377447830208/14

LCM = 955531987872

Thus, we can understand that the LCM of 682,687,131,973,224 is 955531987872.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 682, 687, 131, 973, 224

1. What is the LCM of 682, 687, 131, 973, 224?

Answer: LCM of 682, 687, 131, 973, 224 is 955531987872.

2. How to calculate the LCM of 682, 687, 131, 973, 224?

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 682, 687, 131, 973, 224.

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}.