LCM of 460, 960, 789, 908
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 460, 960, 789, 908 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 460, 960, 789, 908. So, keep reading to learn more.
Given numbers are 460,960,789,908
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 460,960,789,908 is 1318198080.
Find LCM of 460,960,789,908 with Prime Factorization
| 2 | 460, 960, 789, 908 |
| 2 | 230, 480, 789, 454 |
| 3 | 115, 240, 789, 227 |
| 5 | 115, 80, 263, 227 |
| 23, 16, 263, 227 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 23 x 16 x 263 x 227 = 1318198080
Therefore, the lowest common multiple of 460,960,789,908 is 1318198080.
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.
460 x 960 x 789 x 908 = 316367539200
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.
460 : 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460
960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
789 : 1, 3, 263, 789
908 : 1, 2, 4, 227, 454, 908
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 460,960,789,908, is 1.
Now, the common factors can be found like this.
460:2x 2x 5x 23
960:2x 2x 2x 2x 2x 2x 3x 5
789:3x 263
908:2x 2x 227
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 3x 5 = 240
Therefore, the value for common factors is 240.
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 = 316367539200/(1x240)
LCM = 316367539200/240
LCM = 1318198080
Thus, we can understand that the LCM of 460,960,789,908 is 1318198080.
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FAQs on LCM of 460, 960, 789, 908
1. What is the LCM of 460, 960, 789, 908?
Answer: LCM of 460, 960, 789, 908 is 1318198080.
2. How to calculate the LCM of 460, 960, 789, 908?
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 460, 960, 789, 908.
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}.