Find the LCM of 216, 813, 918, 690, 801 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 216, 813, 918, 690, 801. So, keep reading to learn more.
Given numbers are 216,813,918,690,801
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 216,813,918,690,801 is 10184971320.
Find LCM of 216,813,918,690,801 with Prime Factorization
2 | 216, 813, 918, 690, 801 |
3 | 108, 813, 459, 345, 801 |
3 | 36, 271, 153, 115, 267 |
3 | 12, 271, 51, 115, 89 |
4, 271, 17, 115, 89 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 4 x 271 x 17 x 115 x 89 = 10184971320
Therefore, the lowest common multiple of 216,813,918,690,801 is 10184971320.
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.
216 x 813 x 918 x 690 x 801 = 89098129107360
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.
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
813 : 1, 3, 271, 813
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
801 : 1, 3, 9, 89, 267, 801
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 216,813,918,690,801, is 3.
Now, the common factors can be found like this.
216:2x 2x 2x 3x 3x 3
813:3x 271
918:2x 3x 3x 3x 17
690:2x 3x 5x 23
801:3x 3x 89
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 3x 3x 3x 3 = 2916
Therefore, the value for common factors is 2916.
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 = 89098129107360/(3x2916)
LCM = 89098129107360/8748
LCM = 10184971320
Thus, we can understand that the LCM of 216,813,918,690,801 is 10184971320.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 216, 813, 918, 690, 801?
Answer: LCM of 216, 813, 918, 690, 801 is 10184971320.
2. How to calculate the LCM of 216, 813, 918, 690, 801?
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 216, 813, 918, 690, 801.
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}.