LCM of 827, 139, 841, 261, 891
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 827, 139, 841, 261, 891 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 827, 139, 841, 261, 891. So, keep reading to learn more.
Given numbers are 827,139,841,261,891
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 827,139,841,261,891 is 86137846443.
Find LCM of 827,139,841,261,891 with Prime Factorization
| 3 | 827, 139, 841, 261, 891 |
| 3 | 827, 139, 841, 87, 297 |
| 29 | 827, 139, 841, 29, 99 |
| 827, 139, 1, 29, 99 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 29 x 827 x 139 x 1 x 29 x 99 = 86137846443
Therefore, the lowest common multiple of 827,139,841,261,891 is 86137846443.
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.
827 x 139 x 841 x 261 x 891 = 22481977921623
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.
827 : 1, 827
139 : 1, 139
841 : 1, 29, 841
261 : 1, 3, 9, 29, 87, 261
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 827,139,841,261,891, is 1.
Now, the common factors can be found like this.
827:827
139:139
841:29x 29
261:3x 3x 29
891:3x 3x 3x 3x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 29 = 261
Therefore, the value for common factors is 261.
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 = 22481977921623/(1x261)
LCM = 22481977921623/261
LCM = 86137846443
Thus, we can understand that the LCM of 827,139,841,261,891 is 86137846443.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 827, 139, 841, 261, 891
1. What is the LCM of 827, 139, 841, 261, 891?
Answer: LCM of 827, 139, 841, 261, 891 is 86137846443.
2. How to calculate the LCM of 827, 139, 841, 261, 891?
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 827, 139, 841, 261, 891.
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}.