LCM of 455, 957, 417, 259, 725
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 455, 957, 417, 259, 725 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 455, 957, 417, 259, 725. So, keep reading to learn more.
Given numbers are 455,957,417,259,725
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 455,957,417,259,725 is 11197211025.
Find LCM of 455,957,417,259,725 with Prime Factorization
| 3 | 455, 957, 417, 259, 725 |
| 5 | 455, 319, 139, 259, 725 |
| 7 | 91, 319, 139, 259, 145 |
| 29 | 13, 319, 139, 37, 145 |
| 13, 11, 139, 37, 5 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 29 x 13 x 11 x 139 x 37 x 5 = 11197211025
Therefore, the lowest common multiple of 455,957,417,259,725 is 11197211025.
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.
455 x 957 x 417 x 259 x 725 = 34095507571125
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.
455 : 1, 5, 7, 13, 35, 65, 91, 455
957 : 1, 3, 11, 29, 33, 87, 319, 957
417 : 1, 3, 139, 417
259 : 1, 7, 37, 259
725 : 1, 5, 25, 29, 145, 725
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,957,417,259,725, is 1.
Now, the common factors can be found like this.
455:5x 7x 13
957:3x 11x 29
417:3x 139
259:7x 37
725:5x 5x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 7x 29 = 3045
Therefore, the value for common factors is 3045.
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 = 34095507571125/(1x3045)
LCM = 34095507571125/3045
LCM = 11197211025
Thus, we can understand that the LCM of 455,957,417,259,725 is 11197211025.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 455, 957, 417, 259, 725
1. What is the LCM of 455, 957, 417, 259, 725?
Answer: LCM of 455, 957, 417, 259, 725 is 11197211025.
2. How to calculate the LCM of 455, 957, 417, 259, 725?
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 455, 957, 417, 259, 725.
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}.