Find the LCM of 406, 925, 925, 857 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 406, 925, 925, 857. So, keep reading to learn more.
Given numbers are 406,925,925,857
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 406,925,925,857 is 321846350.
Find LCM of 406,925,925,857 with Prime Factorization
5 | 406, 925, 925, 857 |
5 | 406, 185, 185, 857 |
37 | 406, 37, 37, 857 |
406, 1, 1, 857 |
Multiply the prime numbers at the bottom and the left side.
5 x 5 x 37 x 406 x 1 x 1 x 857 = 321846350
Therefore, the lowest common multiple of 406,925,925,857 is 321846350.
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.
406 x 925 x 925 x 857 = 297707873750
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.
406 : 1, 2, 7, 14, 29, 58, 203, 406
925 : 1, 5, 25, 37, 185, 925
925 : 1, 5, 25, 37, 185, 925
857 : 1, 857
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 406,925,925,857, is 1.
Now, the common factors can be found like this.
406:2x 7x 29
925:5x 5x 37
925:5x 5x 37
857:857
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 37 = 925
Therefore, the value for common factors is 925.
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 = 297707873750/(1x925)
LCM = 297707873750/925
LCM = 321846350
Thus, we can understand that the LCM of 406,925,925,857 is 321846350.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 406, 925, 925, 857?
Answer: LCM of 406, 925, 925, 857 is 321846350.
2. How to calculate the LCM of 406, 925, 925, 857?
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 406, 925, 925, 857.
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}.