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LCM of 726, 558, 385, 512

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


Find the LCM of 726, 558, 385, 512 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 726, 558, 385, 512. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 726,558,385,512

Given numbers are 726,558,385,512

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

The LCM of 726,558,385,512 is 604961280.

Find LCM of 726,558,385,512 with Prime Factorization


2 726, 558, 385, 512
3 363, 279, 385, 256
11 121, 93, 385, 256
11, 93, 35, 256

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

2 x 3 x 11 x 11 x 93 x 35 x 256 = 604961280

Therefore, the lowest common multiple of 726,558,385,512 is 604961280.

LCM Formula to Find Lowest Common Multiple of 726,558,385,512

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.

726 x 558 x 385 x 512 = 79854888960

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.

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

385 : 1, 5, 7, 11, 35, 55, 77, 385

512 : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 726,558,385,512, is 1.

Now, the common factors can be found like this.

726:2x 3x 11x 11

558:2x 3x 3x 31

385:5x 7x 11

512:2x 2x 2x 2x 2x 2x 2x 2x 2

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 11 = 132

Therefore, the value for common factors is 132.

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 = 79854888960/(1x132)

LCM = 79854888960/132

LCM = 604961280

Thus, we can understand that the LCM of 726,558,385,512 is 604961280.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 726, 558, 385, 512

1. What is the LCM of 726, 558, 385, 512?

Answer: LCM of 726, 558, 385, 512 is 604961280.

2. How to calculate the LCM of 726, 558, 385, 512?

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 726, 558, 385, 512.

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}.