LCM of 305, 905, 914, 793, 993
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 305, 905, 914, 793, 993 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 305, 905, 914, 793, 993. So, keep reading to learn more.
Given numbers are 305,905,914,793,993
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 305,905,914,793,993 is 651354189330.
Find LCM of 305,905,914,793,993 with Prime Factorization
| 5 | 305, 905, 914, 793, 993 |
| 61 | 61, 181, 914, 793, 993 |
| 1, 181, 914, 13, 993 |
Multiply the prime numbers at the bottom and the left side.
5 x 61 x 1 x 181 x 914 x 13 x 993 = 651354189330
Therefore, the lowest common multiple of 305,905,914,793,993 is 651354189330.
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.
305 x 905 x 914 x 793 x 993 = 198663027745650
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.
305 : 1, 5, 61, 305
905 : 1, 5, 181, 905
914 : 1, 2, 457, 914
793 : 1, 13, 61, 793
993 : 1, 3, 331, 993
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 305,905,914,793,993, is 1.
Now, the common factors can be found like this.
305:5x 61
905:5x 181
914:2x 457
793:13x 61
993:3x 331
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 61 = 305
Therefore, the value for common factors is 305.
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 = 198663027745650/(1x305)
LCM = 198663027745650/305
LCM = 651354189330
Thus, we can understand that the LCM of 305,905,914,793,993 is 651354189330.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 305, 905, 914, 793, 993
1. What is the LCM of 305, 905, 914, 793, 993?
Answer: LCM of 305, 905, 914, 793, 993 is 651354189330.
2. How to calculate the LCM of 305, 905, 914, 793, 993?
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 305, 905, 914, 793, 993.
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}.