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LCM of 320, 494, 362, 847

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


Find the LCM of 320, 494, 362, 847 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 320, 494, 362, 847. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 320,494,362,847

Given numbers are 320,494,362,847

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

The LCM of 320,494,362,847 is 12117385280.

Find LCM of 320,494,362,847 with Prime Factorization


2 320, 494, 362, 847
160, 247, 181, 847

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

2 x 160 x 247 x 181 x 847 = 12117385280

Therefore, the lowest common multiple of 320,494,362,847 is 12117385280.

LCM Formula to Find Lowest Common Multiple of 320,494,362,847

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.

320 x 494 x 362 x 847 = 48469541120

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.

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

494 : 1, 2, 13, 19, 26, 38, 247, 494

362 : 1, 2, 181, 362

847 : 1, 7, 11, 77, 121, 847

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 320,494,362,847, is 1.

Now, the common factors can be found like this.

320:2x 2x 2x 2x 2x 2x 5

494:2x 13x 19

362:2x 181

847:7x 11x 11

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 48469541120/(1x4)

LCM = 48469541120/4

LCM = 12117385280

Thus, we can understand that the LCM of 320,494,362,847 is 12117385280.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 320, 494, 362, 847

1. What is the LCM of 320, 494, 362, 847?

Answer: LCM of 320, 494, 362, 847 is 12117385280.

2. How to calculate the LCM of 320, 494, 362, 847?

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 320, 494, 362, 847.

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}.