LCM of 855, 782, 885, 115, 834
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 855, 782, 885, 115, 834 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 855, 782, 885, 115, 834. So, keep reading to learn more.
Given numbers are 855,782,885,115,834
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 855,782,885,115,834 is 5483270610.
Find LCM of 855,782,885,115,834 with Prime Factorization
| 2 | 855, 782, 885, 115, 834 |
| 3 | 855, 391, 885, 115, 417 |
| 5 | 285, 391, 295, 115, 139 |
| 23 | 57, 391, 59, 23, 139 |
| 57, 17, 59, 1, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 23 x 57 x 17 x 59 x 1 x 139 = 5483270610
Therefore, the lowest common multiple of 855,782,885,115,834 is 5483270610.
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.
855 x 782 x 885 x 115 x 834 = 56751850813500
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.
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
782 : 1, 2, 17, 23, 34, 46, 391, 782
885 : 1, 3, 5, 15, 59, 177, 295, 885
115 : 1, 5, 23, 115
834 : 1, 2, 3, 6, 139, 278, 417, 834
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,782,885,115,834, is 1.
Now, the common factors can be found like this.
855:3x 3x 5x 19
782:2x 17x 23
885:3x 5x 59
115:5x 23
834:2x 3x 139
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 5x 5x 23 = 10350
Therefore, the value for common factors is 10350.
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 = 56751850813500/(1x10350)
LCM = 56751850813500/10350
LCM = 5483270610
Thus, we can understand that the LCM of 855,782,885,115,834 is 5483270610.
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FAQs on LCM of 855, 782, 885, 115, 834
1. What is the LCM of 855, 782, 885, 115, 834?
Answer: LCM of 855, 782, 885, 115, 834 is 5483270610.
2. How to calculate the LCM of 855, 782, 885, 115, 834?
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 855, 782, 885, 115, 834.
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}.