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LCM of 847, 356, 578, 443

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


Find the LCM of 847, 356, 578, 443 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 847, 356, 578, 443. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 847,356,578,443

Given numbers are 847,356,578,443

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

The LCM of 847,356,578,443 is 38604237364.

Find LCM of 847,356,578,443 with Prime Factorization


2 847, 356, 578, 443
847, 178, 289, 443

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

2 x 847 x 178 x 289 x 443 = 38604237364

Therefore, the lowest common multiple of 847,356,578,443 is 38604237364.

LCM Formula to Find Lowest Common Multiple of 847,356,578,443

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.

847 x 356 x 578 x 443 = 77208474728

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.

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

356 : 1, 2, 4, 89, 178, 356

578 : 1, 2, 17, 34, 289, 578

443 : 1, 443

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 847,356,578,443, is 1.

Now, the common factors can be found like this.

847:7x 11x 11

356:2x 2x 89

578:2x 17x 17

443:443

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 = 77208474728/(1x2)

LCM = 77208474728/2

LCM = 38604237364

Thus, we can understand that the LCM of 847,356,578,443 is 38604237364.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 847, 356, 578, 443

1. What is the LCM of 847, 356, 578, 443?

Answer: LCM of 847, 356, 578, 443 is 38604237364.

2. How to calculate the LCM of 847, 356, 578, 443?

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 847, 356, 578, 443.

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}.