Find the LCM of 258, 608, 878, 475, 940 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 258, 608, 878, 475, 940. So, keep reading to learn more.
Given numbers are 258,608,878,475,940
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 258,608,878,475,940 is 40457186400.
Find LCM of 258,608,878,475,940 with Prime Factorization
2 | 258, 608, 878, 475, 940 |
2 | 129, 304, 439, 475, 470 |
5 | 129, 152, 439, 475, 235 |
19 | 129, 152, 439, 95, 47 |
129, 8, 439, 5, 47 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 19 x 129 x 8 x 439 x 5 x 47 = 40457186400
Therefore, the lowest common multiple of 258,608,878,475,940 is 40457186400.
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.
258 x 608 x 878 x 475 x 940 = 61494923328000
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.
258 : 1, 2, 3, 6, 43, 86, 129, 258
608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608
878 : 1, 2, 439, 878
475 : 1, 5, 19, 25, 95, 475
940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 258,608,878,475,940, is 1.
Now, the common factors can be found like this.
258:2x 3x 43
608:2x 2x 2x 2x 2x 19
878:2x 439
475:5x 5x 19
940:2x 2x 5x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 5x 19 = 1520
Therefore, the value for common factors is 1520.
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 = 61494923328000/(1x1520)
LCM = 61494923328000/1520
LCM = 40457186400
Thus, we can understand that the LCM of 258,608,878,475,940 is 40457186400.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 258, 608, 878, 475, 940?
Answer: LCM of 258, 608, 878, 475, 940 is 40457186400.
2. How to calculate the LCM of 258, 608, 878, 475, 940?
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 258, 608, 878, 475, 940.
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}.