Find the LCM of 861, 875, 238, 591, 415 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 861, 875, 238, 591, 415. So, keep reading to learn more.
Given numbers are 861,875,238,591,415
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 861,875,238,591,415 is 59832396750.
Find LCM of 861,875,238,591,415 with Prime Factorization
3 | 861, 875, 238, 591, 415 |
5 | 287, 875, 238, 197, 415 |
7 | 287, 175, 238, 197, 83 |
41, 25, 34, 197, 83 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 41 x 25 x 34 x 197 x 83 = 59832396750
Therefore, the lowest common multiple of 861,875,238,591,415 is 59832396750.
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.
861 x 875 x 238 x 591 x 415 = 43976811611250
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.
861 : 1, 3, 7, 21, 41, 123, 287, 861
875 : 1, 5, 7, 25, 35, 125, 175, 875
238 : 1, 2, 7, 14, 17, 34, 119, 238
591 : 1, 3, 197, 591
415 : 1, 5, 83, 415
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 861,875,238,591,415, is 1.
Now, the common factors can be found like this.
861:3x 7x 41
875:5x 5x 5x 7
238:2x 7x 17
591:3x 197
415:5x 83
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 7 = 735
Therefore, the value for common factors is 735.
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 = 43976811611250/(1x735)
LCM = 43976811611250/735
LCM = 59832396750
Thus, we can understand that the LCM of 861,875,238,591,415 is 59832396750.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 861, 875, 238, 591, 415?
Answer: LCM of 861, 875, 238, 591, 415 is 59832396750.
2. How to calculate the LCM of 861, 875, 238, 591, 415?
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 861, 875, 238, 591, 415.
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}.