LCM of 834, 330, 913, 810, 391
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 834, 330, 913, 810, 391 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 834, 330, 913, 810, 391. So, keep reading to learn more.
Given numbers are 834,330,913,810,391
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 834,330,913,810,391 is 40192715970.
Find LCM of 834,330,913,810,391 with Prime Factorization
| 2 | 834, 330, 913, 810, 391 |
| 3 | 417, 165, 913, 405, 391 |
| 5 | 139, 55, 913, 135, 391 |
| 11 | 139, 11, 913, 27, 391 |
| 139, 1, 83, 27, 391 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 11 x 139 x 1 x 83 x 27 x 391 = 40192715970
Therefore, the lowest common multiple of 834,330,913,810,391 is 40192715970.
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.
834 x 330 x 913 x 810 x 391 = 79581577620600
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.
834 : 1, 2, 3, 6, 139, 278, 417, 834
330 : 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330
913 : 1, 11, 83, 913
810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810
391 : 1, 17, 23, 391
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 834,330,913,810,391, is 1.
Now, the common factors can be found like this.
834:2x 3x 139
330:2x 3x 5x 11
913:11x 83
810:2x 3x 3x 3x 3x 5
391:17x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 3x 3x 5x 11 = 1980
Therefore, the value for common factors is 1980.
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 = 79581577620600/(1x1980)
LCM = 79581577620600/1980
LCM = 40192715970
Thus, we can understand that the LCM of 834,330,913,810,391 is 40192715970.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 834, 330, 913, 810, 391
1. What is the LCM of 834, 330, 913, 810, 391?
Answer: LCM of 834, 330, 913, 810, 391 is 40192715970.
2. How to calculate the LCM of 834, 330, 913, 810, 391?
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 834, 330, 913, 810, 391.
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}.