Find the LCM of 311, 308, 406, 916, 903 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 311, 308, 406, 916, 903. So, keep reading to learn more.
Given numbers are 311,308,406,916,903
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 311,308,406,916,903 is 82060525932.
Find LCM of 311,308,406,916,903 with Prime Factorization
2 | 311, 308, 406, 916, 903 |
2 | 311, 154, 203, 458, 903 |
7 | 311, 77, 203, 229, 903 |
311, 11, 29, 229, 129 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 311 x 11 x 29 x 229 x 129 = 82060525932
Therefore, the lowest common multiple of 311,308,406,916,903 is 82060525932.
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.
311 x 308 x 406 x 916 x 903 = 32167726165344
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.
311 : 1, 311
308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
406 : 1, 2, 7, 14, 29, 58, 203, 406
916 : 1, 2, 4, 229, 458, 916
903 : 1, 3, 7, 21, 43, 129, 301, 903
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,308,406,916,903, is 1.
Now, the common factors can be found like this.
311:311
308:2x 2x 7x 11
406:2x 7x 29
916:2x 2x 229
903:3x 7x 43
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 7x 7 = 392
Therefore, the value for common factors is 392.
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 = 32167726165344/(1x392)
LCM = 32167726165344/392
LCM = 82060525932
Thus, we can understand that the LCM of 311,308,406,916,903 is 82060525932.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 311, 308, 406, 916, 903?
Answer: LCM of 311, 308, 406, 916, 903 is 82060525932.
2. How to calculate the LCM of 311, 308, 406, 916, 903?
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 311, 308, 406, 916, 903.
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}.