LCM of 793, 819, 663, 655, 833
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 793, 819, 663, 655, 833 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, 819, 663, 655, 833. So, keep reading to learn more.
Given numbers are 793,819,663,655,833
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 793,819,663,655,833 is 3894054255.
Find LCM of 793,819,663,655,833 with Prime Factorization
| 3 | 793, 819, 663, 655, 833 |
| 7 | 793, 273, 221, 655, 833 |
| 13 | 793, 39, 221, 655, 119 |
| 17 | 61, 3, 17, 655, 119 |
| 61, 3, 1, 655, 7 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 13 x 17 x 61 x 3 x 1 x 655 x 7 = 3894054255
Therefore, the lowest common multiple of 793,819,663,655,833 is 3894054255.
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 819 x 663 x 655 x 833 = 234939975366915
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
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
663 : 1, 3, 13, 17, 39, 51, 221, 663
655 : 1, 5, 131, 655
833 : 1, 7, 17, 49, 119, 833
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 793,819,663,655,833, is 1.
Now, the common factors can be found like this.
793:13x 61
819:3x 3x 7x 13
663:3x 13x 17
655:5x 131
833:7x 7x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7x 13x 13x 17 = 60333
Therefore, the value for common factors is 60333.
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 = 234939975366915/(1x60333)
LCM = 234939975366915/60333
LCM = 3894054255
Thus, we can understand that the LCM of 793,819,663,655,833 is 3894054255.
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FAQs on LCM of 793, 819, 663, 655, 833
1. What is the LCM of 793, 819, 663, 655, 833?
Answer: LCM of 793, 819, 663, 655, 833 is 3894054255.
2. How to calculate the LCM of 793, 819, 663, 655, 833?
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, 819, 663, 655, 833.
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}.