LCM of 806, 468, 663, 385, 505
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 806, 468, 663, 385, 505 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 806, 468, 663, 385, 505. So, keep reading to learn more.
Given numbers are 806,468,663,385,505
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 806,468,663,385,505 is 9590440860.
Find LCM of 806,468,663,385,505 with Prime Factorization
| 2 | 806, 468, 663, 385, 505 |
| 3 | 403, 234, 663, 385, 505 |
| 5 | 403, 78, 221, 385, 505 |
| 13 | 403, 78, 221, 77, 101 |
| 31, 6, 17, 77, 101 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 13 x 31 x 6 x 17 x 77 x 101 = 9590440860
Therefore, the lowest common multiple of 806,468,663,385,505 is 9590440860.
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.
806 x 468 x 663 x 385 x 505 = 48623535160200
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.
806 : 1, 2, 13, 26, 31, 62, 403, 806
468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468
663 : 1, 3, 13, 17, 39, 51, 221, 663
385 : 1, 5, 7, 11, 35, 55, 77, 385
505 : 1, 5, 101, 505
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 806,468,663,385,505, is 1.
Now, the common factors can be found like this.
806:2x 13x 31
468:2x 2x 3x 3x 13
663:3x 13x 17
385:5x 7x 11
505:5x 101
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 5x 13x 13 = 5070
Therefore, the value for common factors is 5070.
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 = 48623535160200/(1x5070)
LCM = 48623535160200/5070
LCM = 9590440860
Thus, we can understand that the LCM of 806,468,663,385,505 is 9590440860.
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FAQs on LCM of 806, 468, 663, 385, 505
1. What is the LCM of 806, 468, 663, 385, 505?
Answer: LCM of 806, 468, 663, 385, 505 is 9590440860.
2. How to calculate the LCM of 806, 468, 663, 385, 505?
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 806, 468, 663, 385, 505.
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}.