LCM of 793, 639, 979, 242, 539
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 793, 639, 979, 242, 539 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 793, 639, 979, 242, 539. So, keep reading to learn more.
Given numbers are 793,639,979,242,539
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 793,639,979,242,539 is 534780420174.
Find LCM of 793,639,979,242,539 with Prime Factorization
| 11 | 793, 639, 979, 242, 539 |
| 793, 639, 89, 22, 49 |
Multiply the prime numbers at the bottom and the left side.
11 x 793 x 639 x 89 x 22 x 49 = 534780420174
Therefore, the lowest common multiple of 793,639,979,242,539 is 534780420174.
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.
793 x 639 x 979 x 242 x 539 = 64708430841054
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.
793 : 1, 13, 61, 793
639 : 1, 3, 9, 71, 213, 639
979 : 1, 11, 89, 979
242 : 1, 2, 11, 22, 121, 242
539 : 1, 7, 11, 49, 77, 539
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 793,639,979,242,539, is 1.
Now, the common factors can be found like this.
793:13x 61
639:3x 3x 71
979:11x 89
242:2x 11x 11
539:7x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 11 = 121
Therefore, the value for common factors is 121.
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 = 64708430841054/(1x121)
LCM = 64708430841054/121
LCM = 534780420174
Thus, we can understand that the LCM of 793,639,979,242,539 is 534780420174.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 793, 639, 979, 242, 539
1. What is the LCM of 793, 639, 979, 242, 539?
Answer: LCM of 793, 639, 979, 242, 539 is 534780420174.
2. How to calculate the LCM of 793, 639, 979, 242, 539?
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 793, 639, 979, 242, 539.
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}.