Find the LCM of 380, 484, 831, 157 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 380, 484, 831, 157. So, keep reading to learn more.
Given numbers are 380,484,831,157
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 380,484,831,157 is 5998872660.
Find LCM of 380,484,831,157 with Prime Factorization
2 | 380, 484, 831, 157 |
2 | 190, 242, 831, 157 |
95, 121, 831, 157 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 95 x 121 x 831 x 157 = 5998872660
Therefore, the lowest common multiple of 380,484,831,157 is 5998872660.
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.
380 x 484 x 831 x 157 = 23995490640
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.
380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
831 : 1, 3, 277, 831
157 : 1, 157
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 380,484,831,157, is 1.
Now, the common factors can be found like this.
380:2x 2x 5x 19
484:2x 2x 11x 11
831:3x 277
157:157
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 23995490640/(1x4)
LCM = 23995490640/4
LCM = 5998872660
Thus, we can understand that the LCM of 380,484,831,157 is 5998872660.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 380, 484, 831, 157?
Answer: LCM of 380, 484, 831, 157 is 5998872660.
2. How to calculate the LCM of 380, 484, 831, 157?
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 380, 484, 831, 157.
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}.