LCM of 343, 595, 663, 317
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 343, 595, 663, 317 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 343, 595, 663, 317. So, keep reading to learn more.
Given numbers are 343,595,663,317
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 343,595,663,317 is 360443265.
Find LCM of 343,595,663,317 with Prime Factorization
| 7 | 343, 595, 663, 317 |
| 17 | 49, 85, 663, 317 |
| 49, 5, 39, 317 |
Multiply the prime numbers at the bottom and the left side.
7 x 17 x 49 x 5 x 39 x 317 = 360443265
Therefore, the lowest common multiple of 343,595,663,317 is 360443265.
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.
343 x 595 x 663 x 317 = 42892748535
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.
343 : 1, 7, 49, 343
595 : 1, 5, 7, 17, 35, 85, 119, 595
663 : 1, 3, 13, 17, 39, 51, 221, 663
317 : 1, 317
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 343,595,663,317, is 1.
Now, the common factors can be found like this.
343:7x 7x 7
595:5x 7x 17
663:3x 13x 17
317:317
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 17 = 119
Therefore, the value for common factors is 119.
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 = 42892748535/(1x119)
LCM = 42892748535/119
LCM = 360443265
Thus, we can understand that the LCM of 343,595,663,317 is 360443265.
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FAQs on LCM of 343, 595, 663, 317
1. What is the LCM of 343, 595, 663, 317?
Answer: LCM of 343, 595, 663, 317 is 360443265.
2. How to calculate the LCM of 343, 595, 663, 317?
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 343, 595, 663, 317.
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}.