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LCM of 876, 438, 894

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


Find the LCM of 876, 438, 894 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 876, 438, 894. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 876,438,894

Given numbers are 876,438,894

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

The LCM of 876,438,894 is 130524.

Find LCM of 876,438,894 with Prime Factorization


2 876, 438, 894
3 438, 219, 447
73 146, 73, 149
2, 1, 149

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

2 x 3 x 73 x 2 x 1 x 149 = 130524

Therefore, the lowest common multiple of 876,438,894 is 130524.

LCM Formula to Find Lowest Common Multiple of 876,438,894

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.

876 x 438 x 894 = 343017072

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.

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

438 : 1, 2, 3, 6, 73, 146, 219, 438

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

6 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 876,438,894, is 6.

Now, the common factors can be found like this.

876:2x 2x 3x 73

438:2x 3x 73

894:2x 3x 149

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

2x 3x 73 = 438

Therefore, the value for common factors is 438.

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 = 343017072/(6x438)

LCM = 343017072/2628

LCM = 130524

Thus, we can understand that the LCM of 876,438,894 is 130524.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 876, 438, 894

1. What is the LCM of 876, 438, 894?

Answer: LCM of 876, 438, 894 is 130524.

2. How to calculate the LCM of 876, 438, 894?

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 876, 438, 894.

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}.