Find the LCM of 398, 812, 899, 589, 378 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, 812, 899, 589, 378. So, keep reading to learn more.
Given numbers are 398,812,899,589,378
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 398,812,899,589,378 is 2569733964.
Find LCM of 398,812,899,589,378 with Prime Factorization
2 | 398, 812, 899, 589, 378 |
7 | 199, 406, 899, 589, 189 |
29 | 199, 58, 899, 589, 27 |
31 | 199, 2, 31, 589, 27 |
199, 2, 1, 19, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 29 x 31 x 199 x 2 x 1 x 19 x 27 = 2569733964
Therefore, the lowest common multiple of 398,812,899,589,378 is 2569733964.
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 812 x 899 x 589 x 378 = 64685343341808
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
812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
899 : 1, 29, 31, 899
589 : 1, 19, 31, 589
378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,812,899,589,378, is 1.
Now, the common factors can be found like this.
398:2x 199
812:2x 2x 7x 29
899:29x 31
589:19x 31
378:2x 3x 3x 3x 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 7x 29x 31 = 25172
Therefore, the value for common factors is 25172.
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 = 64685343341808/(1x25172)
LCM = 64685343341808/25172
LCM = 2569733964
Thus, we can understand that the LCM of 398,812,899,589,378 is 2569733964.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 398, 812, 899, 589, 378?
Answer: LCM of 398, 812, 899, 589, 378 is 2569733964.
2. How to calculate the LCM of 398, 812, 899, 589, 378?
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, 812, 899, 589, 378.
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}.