LCM of 513, 162, 634, 927, 791
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 513, 162, 634, 927, 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 513, 162, 634, 927, 791. So, keep reading to learn more.
Given numbers are 513,162,634,927,791
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 513,162,634,927,791 is 79495324398.
Find LCM of 513,162,634,927,791 with Prime Factorization
| 2 | 513, 162, 634, 927, 791 |
| 3 | 513, 81, 317, 927, 791 |
| 3 | 171, 27, 317, 309, 791 |
| 3 | 57, 9, 317, 103, 791 |
| 19, 3, 317, 103, 791 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 19 x 3 x 317 x 103 x 791 = 79495324398
Therefore, the lowest common multiple of 513,162,634,927,791 is 79495324398.
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.
513 x 162 x 634 x 927 x 791 = 38634727657428
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.
513 : 1, 3, 9, 19, 27, 57, 171, 513
162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162
634 : 1, 2, 317, 634
927 : 1, 3, 9, 103, 309, 927
791 : 1, 7, 113, 791
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 513,162,634,927,791, is 1.
Now, the common factors can be found like this.
513:3x 3x 3x 19
162:2x 3x 3x 3x 3
634:2x 317
927:3x 3x 103
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 3x 3x 3 = 486
Therefore, the value for common factors is 486.
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 = 38634727657428/(1x486)
LCM = 38634727657428/486
LCM = 79495324398
Thus, we can understand that the LCM of 513,162,634,927,791 is 79495324398.
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FAQs on LCM of 513, 162, 634, 927, 791
1. What is the LCM of 513, 162, 634, 927, 791?
Answer: LCM of 513, 162, 634, 927, 791 is 79495324398.
2. How to calculate the LCM of 513, 162, 634, 927, 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 513, 162, 634, 927, 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}.