Find the LCM of 382, 475, 857, 390, 255 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 382, 475, 857, 390, 255. So, keep reading to learn more.
Given numbers are 382,475,857,390,255
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 382,475,857,390,255 is 103098256950.
Find LCM of 382,475,857,390,255 with Prime Factorization
2 | 382, 475, 857, 390, 255 |
3 | 191, 475, 857, 195, 255 |
5 | 191, 475, 857, 65, 85 |
191, 95, 857, 13, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 191 x 95 x 857 x 13 x 17 = 103098256950
Therefore, the lowest common multiple of 382,475,857,390,255 is 103098256950.
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.
382 x 475 x 857 x 390 x 255 = 15464738542500
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.
382 : 1, 2, 191, 382
475 : 1, 5, 19, 25, 95, 475
857 : 1, 857
390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
255 : 1, 3, 5, 15, 17, 51, 85, 255
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 382,475,857,390,255, is 1.
Now, the common factors can be found like this.
382:2x 191
475:5x 5x 19
857:857
390:2x 3x 5x 13
255:3x 5x 17
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 5 = 150
Therefore, the value for common factors is 150.
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 = 15464738542500/(1x150)
LCM = 15464738542500/150
LCM = 103098256950
Thus, we can understand that the LCM of 382,475,857,390,255 is 103098256950.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 382, 475, 857, 390, 255?
Answer: LCM of 382, 475, 857, 390, 255 is 103098256950.
2. How to calculate the LCM of 382, 475, 857, 390, 255?
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 382, 475, 857, 390, 255.
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}.