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LCM of 558, 986, 646, 732

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


Find the LCM of 558, 986, 646, 732 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 558, 986, 646, 732. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 558,986,646,732

Given numbers are 558,986,646,732

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

The LCM of 558,986,646,732 is 637667892.

Find LCM of 558,986,646,732 with Prime Factorization


2 558, 986, 646, 732
3 279, 493, 323, 366
17 93, 493, 323, 122
93, 29, 19, 122

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

2 x 3 x 17 x 93 x 29 x 19 x 122 = 637667892

Therefore, the lowest common multiple of 558,986,646,732 is 637667892.

LCM Formula to Find Lowest Common Multiple of 558,986,646,732

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.

558 x 986 x 646 x 732 = 260168499936

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.

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

986 : 1, 2, 17, 29, 34, 58, 493, 986

646 : 1, 2, 17, 19, 34, 38, 323, 646

732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 558,986,646,732, is 2.

Now, the common factors can be found like this.

558:2x 3x 3x 31

986:2x 17x 29

646:2x 17x 19

732:2x 2x 3x 61

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 17 = 204

Therefore, the value for common factors is 204.

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 = 260168499936/(2x204)

LCM = 260168499936/408

LCM = 637667892

Thus, we can understand that the LCM of 558,986,646,732 is 637667892.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 558, 986, 646, 732

1. What is the LCM of 558, 986, 646, 732?

Answer: LCM of 558, 986, 646, 732 is 637667892.

2. How to calculate the LCM of 558, 986, 646, 732?

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 558, 986, 646, 732.

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}.