LCM of 725, 867, 891, 935
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 725, 867, 891, 935 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 725, 867, 891, 935. So, keep reading to learn more.
Given numbers are 725,867,891,935
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 725,867,891,935 is 186686775.
Find LCM of 725,867,891,935 with Prime Factorization
| 3 | 725, 867, 891, 935 |
| 5 | 725, 289, 297, 935 |
| 11 | 145, 289, 297, 187 |
| 17 | 145, 289, 27, 17 |
| 145, 1, 27, 17 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 11 x 17 x 145 x 1 x 27 x 17 = 186686775
Therefore, the lowest common multiple of 725,867,891,935 is 186686775.
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.
725 x 867 x 891 x 935 = 523656403875
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.
725 : 1, 5, 25, 29, 145, 725
867 : 1, 3, 17, 51, 289, 867
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
935 : 1, 5, 11, 17, 55, 85, 187, 935
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 725,867,891,935, is 1.
Now, the common factors can be found like this.
725:5x 5x 29
867:3x 17x 17
891:3x 3x 3x 3x 11
935:5x 11x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 11x 17 = 2805
Therefore, the value for common factors is 2805.
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 = 523656403875/(1x2805)
LCM = 523656403875/2805
LCM = 186686775
Thus, we can understand that the LCM of 725,867,891,935 is 186686775.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 725, 867, 891, 935
1. What is the LCM of 725, 867, 891, 935?
Answer: LCM of 725, 867, 891, 935 is 186686775.
2. How to calculate the LCM of 725, 867, 891, 935?
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 725, 867, 891, 935.
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}.