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LCM of 549, 559, 323, 665

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


Find the LCM of 549, 559, 323, 665 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 549, 559, 323, 665. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 549,559,323,665

Given numbers are 549,559,323,665

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

The LCM of 549,559,323,665 is 3469402755.

Find LCM of 549,559,323,665 with Prime Factorization


19 549, 559, 323, 665
549, 559, 17, 35

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

19 x 549 x 559 x 17 x 35 = 3469402755

Therefore, the lowest common multiple of 549,559,323,665 is 3469402755.

LCM Formula to Find Lowest Common Multiple of 549,559,323,665

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.

549 x 559 x 323 x 665 = 65918652345

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.

549 : 1, 3, 9, 61, 183, 549

559 : 1, 13, 43, 559

323 : 1, 17, 19, 323

665 : 1, 5, 7, 19, 35, 95, 133, 665

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 549,559,323,665, is 1.

Now, the common factors can be found like this.

549:3x 3x 61

559:13x 43

323:17x 19

665:5x 7x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 65918652345/(1x19)

LCM = 65918652345/19

LCM = 3469402755

Thus, we can understand that the LCM of 549,559,323,665 is 3469402755.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 549, 559, 323, 665

1. What is the LCM of 549, 559, 323, 665?

Answer: LCM of 549, 559, 323, 665 is 3469402755.

2. How to calculate the LCM of 549, 559, 323, 665?

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 549, 559, 323, 665.

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}.