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LCM of 609, 535, 721, 240, 435

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


Find the LCM of 609, 535, 721, 240, 435 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 609, 535, 721, 240, 435. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 609,535,721,240,435

Given numbers are 609,535,721,240,435

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

The LCM of 609,535,721,240,435 is 536943120.

Find LCM of 609,535,721,240,435 with Prime Factorization


3 609, 535, 721, 240, 435
5 203, 535, 721, 80, 145
7 203, 107, 721, 16, 29
29 29, 107, 103, 16, 29
1, 107, 103, 16, 1

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

3 x 5 x 7 x 29 x 1 x 107 x 103 x 16 x 1 = 536943120

Therefore, the lowest common multiple of 609,535,721,240,435 is 536943120.

LCM Formula to Find Lowest Common Multiple of 609,535,721,240,435

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.

609 x 535 x 721 x 240 x 435 = 24524877006000

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.

609 : 1, 3, 7, 21, 29, 87, 203, 609

535 : 1, 5, 107, 535

721 : 1, 7, 103, 721

240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

435 : 1, 3, 5, 15, 29, 87, 145, 435

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 609,535,721,240,435, is 1.

Now, the common factors can be found like this.

609:3x 7x 29

535:5x 107

721:7x 103

240:2x 2x 2x 2x 3x 5

435:3x 5x 29

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

3x 3x 5x 5x 7x 29 = 45675

Therefore, the value for common factors is 45675.

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 = 24524877006000/(1x45675)

LCM = 24524877006000/45675

LCM = 536943120

Thus, we can understand that the LCM of 609,535,721,240,435 is 536943120.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 609, 535, 721, 240, 435

1. What is the LCM of 609, 535, 721, 240, 435?

Answer: LCM of 609, 535, 721, 240, 435 is 536943120.

2. How to calculate the LCM of 609, 535, 721, 240, 435?

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 609, 535, 721, 240, 435.

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}.