Find the LCM of 816, 563, 663, 786, 898 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 816, 563, 663, 786, 898. So, keep reading to learn more.
Given numbers are 816,563,663,786,898
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 816,563,663,786,898 is 351284948976.
Find LCM of 816,563,663,786,898 with Prime Factorization
2 | 816, 563, 663, 786, 898 |
3 | 408, 563, 663, 393, 449 |
17 | 136, 563, 221, 131, 449 |
8, 563, 13, 131, 449 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 17 x 8 x 563 x 13 x 131 x 449 = 351284948976
Therefore, the lowest common multiple of 816,563,663,786,898 is 351284948976.
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.
816 x 563 x 663 x 786 x 898 = 214986388773312
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.
816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
563 : 1, 563
663 : 1, 3, 13, 17, 39, 51, 221, 663
786 : 1, 2, 3, 6, 131, 262, 393, 786
898 : 1, 2, 449, 898
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,563,663,786,898, is 1.
Now, the common factors can be found like this.
816:2x 2x 2x 2x 3x 17
563:563
663:3x 13x 17
786:2x 3x 131
898:2x 449
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 3x 3x 17 = 612
Therefore, the value for common factors is 612.
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 = 214986388773312/(1x612)
LCM = 214986388773312/612
LCM = 351284948976
Thus, we can understand that the LCM of 816,563,663,786,898 is 351284948976.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 816, 563, 663, 786, 898?
Answer: LCM of 816, 563, 663, 786, 898 is 351284948976.
2. How to calculate the LCM of 816, 563, 663, 786, 898?
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 816, 563, 663, 786, 898.
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}.