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LCM of 865, 839, 858, 999, 673

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


Find the LCM of 865, 839, 858, 999, 673 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 865, 839, 858, 999, 673. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 865,839,858,999,673

Given numbers are 865,839,858,999,673

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

The LCM of 865,839,858,999,673 is 139548333308670.

Find LCM of 865,839,858,999,673 with Prime Factorization


3 865, 839, 858, 999, 673
865, 839, 286, 333, 673

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

3 x 865 x 839 x 286 x 333 x 673 = 139548333308670

Therefore, the lowest common multiple of 865,839,858,999,673 is 139548333308670.

LCM Formula to Find Lowest Common Multiple of 865,839,858,999,673

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.

865 x 839 x 858 x 999 x 673 = 418644999926010

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.

865 : 1, 5, 173, 865

839 : 1, 839

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

999 : 1, 3, 9, 27, 37, 111, 333, 999

673 : 1, 673

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 865,839,858,999,673, is 1.

Now, the common factors can be found like this.

865:5x 173

839:839

858:2x 3x 11x 13

999:3x 3x 3x 37

673:673

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

3 = 3

Therefore, the value for common factors is 3.

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 = 418644999926010/(1x3)

LCM = 418644999926010/3

LCM = 139548333308670

Thus, we can understand that the LCM of 865,839,858,999,673 is 139548333308670.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 865, 839, 858, 999, 673

1. What is the LCM of 865, 839, 858, 999, 673?

Answer: LCM of 865, 839, 858, 999, 673 is 139548333308670.

2. How to calculate the LCM of 865, 839, 858, 999, 673?

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 865, 839, 858, 999, 673.

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}.