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LCM of 543, 529, 621

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


Find the LCM of 543, 529, 621 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 543, 529, 621. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 543,529,621

Given numbers are 543,529,621

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

The LCM of 543,529,621 is 2585223.

Find LCM of 543,529,621 with Prime Factorization


3 543, 529, 621
23 181, 529, 207
181, 23, 9

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

3 x 23 x 181 x 23 x 9 = 2585223

Therefore, the lowest common multiple of 543,529,621 is 2585223.

LCM Formula to Find Lowest Common Multiple of 543,529,621

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.

543 x 529 x 621 = 178380387

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.

543 : 1, 3, 181, 543

529 : 1, 23, 529

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 543,529,621, is 1.

Now, the common factors can be found like this.

543:3x 181

529:23x 23

621:3x 3x 3x 23

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

3x 23 = 69

Therefore, the value for common factors is 69.

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 = 178380387/(1x69)

LCM = 178380387/69

LCM = 2585223

Thus, we can understand that the LCM of 543,529,621 is 2585223.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 543, 529, 621

1. What is the LCM of 543, 529, 621?

Answer: LCM of 543, 529, 621 is 2585223.

2. How to calculate the LCM of 543, 529, 621?

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 543, 529, 621.

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}.