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LCM of 565, 678, 325, 561

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


Find the LCM of 565, 678, 325, 561 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 565, 678, 325, 561. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 565,678,325,561

Given numbers are 565,678,325,561

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

The LCM of 565,678,325,561 is 41205450.

Find LCM of 565,678,325,561 with Prime Factorization


3 565, 678, 325, 561
5 565, 226, 325, 187
113 113, 226, 65, 187
1, 2, 65, 187

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

3 x 5 x 113 x 1 x 2 x 65 x 187 = 41205450

Therefore, the lowest common multiple of 565,678,325,561 is 41205450.

LCM Formula to Find Lowest Common Multiple of 565,678,325,561

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.

565 x 678 x 325 x 561 = 69843237750

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.

565 : 1, 5, 113, 565

678 : 1, 2, 3, 6, 113, 226, 339, 678

325 : 1, 5, 13, 25, 65, 325

561 : 1, 3, 11, 17, 33, 51, 187, 561

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 565,678,325,561, is 1.

Now, the common factors can be found like this.

565:5x 113

678:2x 3x 113

325:5x 5x 13

561:3x 11x 17

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

3x 5x 113 = 1695

Therefore, the value for common factors is 1695.

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 = 69843237750/(1x1695)

LCM = 69843237750/1695

LCM = 41205450

Thus, we can understand that the LCM of 565,678,325,561 is 41205450.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 565, 678, 325, 561

1. What is the LCM of 565, 678, 325, 561?

Answer: LCM of 565, 678, 325, 561 is 41205450.

2. How to calculate the LCM of 565, 678, 325, 561?

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 565, 678, 325, 561.

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}.