Find the LCM of 814, 781, 425, 678, 825 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 814, 781, 425, 678, 825. So, keep reading to learn more.
Given numbers are 814,781,425,678,825
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 814,781,425,678,825 is 8326670550.
Find LCM of 814,781,425,678,825 with Prime Factorization
2 | 814, 781, 425, 678, 825 |
3 | 407, 781, 425, 339, 825 |
5 | 407, 781, 425, 113, 275 |
5 | 407, 781, 85, 113, 55 |
11 | 407, 781, 17, 113, 11 |
37, 71, 17, 113, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 5 x 11 x 37 x 71 x 17 x 113 x 1 = 8326670550
Therefore, the lowest common multiple of 814,781,425,678,825 is 8326670550.
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.
814 x 781 x 425 x 678 x 825 = 151129070482500
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.
814 : 1, 2, 11, 22, 37, 74, 407, 814
781 : 1, 11, 71, 781
425 : 1, 5, 17, 25, 85, 425
678 : 1, 2, 3, 6, 113, 226, 339, 678
825 : 1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,781,425,678,825, is 1.
Now, the common factors can be found like this.
814:2x 11x 37
781:11x 71
425:5x 5x 17
678:2x 3x 113
825:3x 5x 5x 11
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 5x 11x 11 = 18150
Therefore, the value for common factors is 18150.
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 = 151129070482500/(1x18150)
LCM = 151129070482500/18150
LCM = 8326670550
Thus, we can understand that the LCM of 814,781,425,678,825 is 8326670550.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 814, 781, 425, 678, 825?
Answer: LCM of 814, 781, 425, 678, 825 is 8326670550.
2. How to calculate the LCM of 814, 781, 425, 678, 825?
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 814, 781, 425, 678, 825.
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}.