Find the LCM of 398, 897, 468, 873, 904 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 398, 897, 468, 873, 904. So, keep reading to learn more.
Given numbers are 398,897,468,873,904
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 398,897,468,873,904 is 46957713192.
Find LCM of 398,897,468,873,904 with Prime Factorization
2 | 398, 897, 468, 873, 904 |
2 | 199, 897, 234, 873, 452 |
3 | 199, 897, 117, 873, 226 |
3 | 199, 299, 39, 291, 226 |
13 | 199, 299, 13, 97, 226 |
199, 23, 1, 97, 226 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 13 x 199 x 23 x 1 x 97 x 226 = 46957713192
Therefore, the lowest common multiple of 398,897,468,873,904 is 46957713192.
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.
398 x 897 x 468 x 873 x 904 = 131857258643136
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.
398 : 1, 2, 199, 398
897 : 1, 3, 13, 23, 39, 69, 299, 897
468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468
873 : 1, 3, 9, 97, 291, 873
904 : 1, 2, 4, 8, 113, 226, 452, 904
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,897,468,873,904, is 1.
Now, the common factors can be found like this.
398:2x 199
897:3x 13x 23
468:2x 2x 3x 3x 13
873:3x 3x 97
904:2x 2x 2x 113
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 3x 3x 3x 13 = 2808
Therefore, the value for common factors is 2808.
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 = 131857258643136/(1x2808)
LCM = 131857258643136/2808
LCM = 46957713192
Thus, we can understand that the LCM of 398,897,468,873,904 is 46957713192.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 398, 897, 468, 873, 904?
Answer: LCM of 398, 897, 468, 873, 904 is 46957713192.
2. How to calculate the LCM of 398, 897, 468, 873, 904?
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 398, 897, 468, 873, 904.
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}.