LCM of 861, 191, 794, 607, 585
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 861, 191, 794, 607, 585 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 861, 191, 794, 607, 585. So, keep reading to learn more.
Given numbers are 861,191,794,607,585
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 861,191,794,607,585 is 15455402636310.
Find LCM of 861,191,794,607,585 with Prime Factorization
| 3 | 861, 191, 794, 607, 585 |
| 287, 191, 794, 607, 195 |
Multiply the prime numbers at the bottom and the left side.
3 x 287 x 191 x 794 x 607 x 195 = 15455402636310
Therefore, the lowest common multiple of 861,191,794,607,585 is 15455402636310.
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.
861 x 191 x 794 x 607 x 585 = 46366207908930
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.
861 : 1, 3, 7, 21, 41, 123, 287, 861
191 : 1, 191
794 : 1, 2, 397, 794
607 : 1, 607
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 861,191,794,607,585, is 1.
Now, the common factors can be found like this.
861:3x 7x 41
191:191
794:2x 397
607:607
585:3x 3x 5x 13
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 = 46366207908930/(1x3)
LCM = 46366207908930/3
LCM = 15455402636310
Thus, we can understand that the LCM of 861,191,794,607,585 is 15455402636310.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 861, 191, 794, 607, 585
1. What is the LCM of 861, 191, 794, 607, 585?
Answer: LCM of 861, 191, 794, 607, 585 is 15455402636310.
2. How to calculate the LCM of 861, 191, 794, 607, 585?
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 861, 191, 794, 607, 585.
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}.