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LCM of 537, 223, 394, 784

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


Find the LCM of 537, 223, 394, 784 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 537, 223, 394, 784. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 537,223,394,784

Given numbers are 537,223,394,784

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

The LCM of 537,223,394,784 is 18495302448.

Find LCM of 537,223,394,784 with Prime Factorization


2 537, 223, 394, 784
537, 223, 197, 392

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

2 x 537 x 223 x 197 x 392 = 18495302448

Therefore, the lowest common multiple of 537,223,394,784 is 18495302448.

LCM Formula to Find Lowest Common Multiple of 537,223,394,784

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.

537 x 223 x 394 x 784 = 36990604896

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.

537 : 1, 3, 179, 537

223 : 1, 223

394 : 1, 2, 197, 394

784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 537,223,394,784, is 1.

Now, the common factors can be found like this.

537:3x 179

223:223

394:2x 197

784:2x 2x 2x 2x 7x 7

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

2 = 2

Therefore, the value for common factors is 2.

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 = 36990604896/(1x2)

LCM = 36990604896/2

LCM = 18495302448

Thus, we can understand that the LCM of 537,223,394,784 is 18495302448.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 537, 223, 394, 784

1. What is the LCM of 537, 223, 394, 784?

Answer: LCM of 537, 223, 394, 784 is 18495302448.

2. How to calculate the LCM of 537, 223, 394, 784?

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 537, 223, 394, 784.

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}.