LCM of 381, 832, 675, 388, 560
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 381, 832, 675, 388, 560 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 381, 832, 675, 388, 560. So, keep reading to learn more.
Given numbers are 381,832,675,388,560
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 381,832,675,388,560 is 48428452800.
Find LCM of 381,832,675,388,560 with Prime Factorization
| 2 | 381, 832, 675, 388, 560 |
| 2 | 381, 416, 675, 194, 280 |
| 2 | 381, 208, 675, 97, 140 |
| 2 | 381, 104, 675, 97, 70 |
| 3 | 381, 52, 675, 97, 35 |
| 5 | 127, 52, 225, 97, 35 |
| 127, 52, 45, 97, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 5 x 127 x 52 x 45 x 97 x 7 = 48428452800
Therefore, the lowest common multiple of 381,832,675,388,560 is 48428452800.
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.
381 x 832 x 675 x 388 x 560 = 46491314688000
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.
381 : 1, 3, 127, 381
832 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
675 : 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675
388 : 1, 2, 4, 97, 194, 388
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,832,675,388,560, is 1.
Now, the common factors can be found like this.
381:3x 127
832:2x 2x 2x 2x 2x 2x 13
675:3x 3x 3x 5x 5
388:2x 2x 97
560:2x 2x 2x 2x 5x 7
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 2x 2x 3x 5 = 960
Therefore, the value for common factors is 960.
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 = 46491314688000/(1x960)
LCM = 46491314688000/960
LCM = 48428452800
Thus, we can understand that the LCM of 381,832,675,388,560 is 48428452800.
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FAQs on LCM of 381, 832, 675, 388, 560
1. What is the LCM of 381, 832, 675, 388, 560?
Answer: LCM of 381, 832, 675, 388, 560 is 48428452800.
2. How to calculate the LCM of 381, 832, 675, 388, 560?
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 381, 832, 675, 388, 560.
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}.