LCM of 885, 687, 168, 826, 791
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 885, 687, 168, 826, 791 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 885, 687, 168, 826, 791. So, keep reading to learn more.
Given numbers are 885,687,168,826,791
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 885,687,168,826,791 is 1282464120.
Find LCM of 885,687,168,826,791 with Prime Factorization
| 2 | 885, 687, 168, 826, 791 |
| 3 | 885, 687, 84, 413, 791 |
| 7 | 295, 229, 28, 413, 791 |
| 59 | 295, 229, 4, 59, 113 |
| 5, 229, 4, 1, 113 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 59 x 5 x 229 x 4 x 1 x 113 = 1282464120
Therefore, the lowest common multiple of 885,687,168,826,791 is 1282464120.
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.
885 x 687 x 168 x 826 x 791 = 66736867876560
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.
885 : 1, 3, 5, 15, 59, 177, 295, 885
687 : 1, 3, 229, 687
168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
826 : 1, 2, 7, 14, 59, 118, 413, 826
791 : 1, 7, 113, 791
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 885,687,168,826,791, is 1.
Now, the common factors can be found like this.
885:3x 5x 59
687:3x 229
168:2x 2x 2x 3x 7
826:2x 7x 59
791:7x 113
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 3x 7x 7x 59 = 52038
Therefore, the value for common factors is 52038.
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 = 66736867876560/(1x52038)
LCM = 66736867876560/52038
LCM = 1282464120
Thus, we can understand that the LCM of 885,687,168,826,791 is 1282464120.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 885, 687, 168, 826, 791
1. What is the LCM of 885, 687, 168, 826, 791?
Answer: LCM of 885, 687, 168, 826, 791 is 1282464120.
2. How to calculate the LCM of 885, 687, 168, 826, 791?
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 885, 687, 168, 826, 791.
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}.