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LCM of 579, 742, 318, 666

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


Find the LCM of 579, 742, 318, 666 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 579, 742, 318, 666. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 579,742,318,666

Given numbers are 579,742,318,666

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

The LCM of 579,742,318,666 is 47687598.

Find LCM of 579,742,318,666 with Prime Factorization


2 579, 742, 318, 666
3 579, 371, 159, 333
53 193, 371, 53, 111
193, 7, 1, 111

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

2 x 3 x 53 x 193 x 7 x 1 x 111 = 47687598

Therefore, the lowest common multiple of 579,742,318,666 is 47687598.

LCM Formula to Find Lowest Common Multiple of 579,742,318,666

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.

579 x 742 x 318 x 666 = 90987936984

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.

579 : 1, 3, 193, 579

742 : 1, 2, 7, 14, 53, 106, 371, 742

318 : 1, 2, 3, 6, 53, 106, 159, 318

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 579,742,318,666, is 1.

Now, the common factors can be found like this.

579:3x 193

742:2x 7x 53

318:2x 3x 53

666:2x 3x 3x 37

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 3x 53 = 1908

Therefore, the value for common factors is 1908.

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 = 90987936984/(1x1908)

LCM = 90987936984/1908

LCM = 47687598

Thus, we can understand that the LCM of 579,742,318,666 is 47687598.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 579, 742, 318, 666

1. What is the LCM of 579, 742, 318, 666?

Answer: LCM of 579, 742, 318, 666 is 47687598.

2. How to calculate the LCM of 579, 742, 318, 666?

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 579, 742, 318, 666.

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}.