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LCM of 635, 894, 401, 356

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


Find the LCM of 635, 894, 401, 356 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 635, 894, 401, 356. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 635,894,401,356

Given numbers are 635,894,401,356

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

The LCM of 635,894,401,356 is 40520576820.

Find LCM of 635,894,401,356 with Prime Factorization


2 635, 894, 401, 356
635, 447, 401, 178

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

2 x 635 x 447 x 401 x 178 = 40520576820

Therefore, the lowest common multiple of 635,894,401,356 is 40520576820.

LCM Formula to Find Lowest Common Multiple of 635,894,401,356

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.

635 x 894 x 401 x 356 = 81041153640

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.

635 : 1, 5, 127, 635

894 : 1, 2, 3, 6, 149, 298, 447, 894

401 : 1, 401

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 635,894,401,356, is 1.

Now, the common factors can be found like this.

635:5x 127

894:2x 3x 149

401:401

356:2x 2x 89

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 = 81041153640/(1x2)

LCM = 81041153640/2

LCM = 40520576820

Thus, we can understand that the LCM of 635,894,401,356 is 40520576820.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 635, 894, 401, 356

1. What is the LCM of 635, 894, 401, 356?

Answer: LCM of 635, 894, 401, 356 is 40520576820.

2. How to calculate the LCM of 635, 894, 401, 356?

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 635, 894, 401, 356.

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}.