LCM of 799, 963, 231, 909, 784
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 799, 963, 231, 909, 784 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 799, 963, 231, 909, 784. So, keep reading to learn more.
Given numbers are 799,963,231,909,784
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 799,963,231,909,784 is 670198093488.
Find LCM of 799,963,231,909,784 with Prime Factorization
| 3 | 799, 963, 231, 909, 784 |
| 3 | 799, 321, 77, 303, 784 |
| 7 | 799, 107, 77, 101, 784 |
| 799, 107, 11, 101, 112 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 7 x 799 x 107 x 11 x 101 x 112 = 670198093488
Therefore, the lowest common multiple of 799,963,231,909,784 is 670198093488.
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.
799 x 963 x 231 x 909 x 784 = 126667439669232
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.
799 : 1, 17, 47, 799
963 : 1, 3, 9, 107, 321, 963
231 : 1, 3, 7, 11, 21, 33, 77, 231
909 : 1, 3, 9, 101, 303, 909
784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 799,963,231,909,784, is 1.
Now, the common factors can be found like this.
799:17x 47
963:3x 3x 107
231:3x 7x 11
909:3x 3x 101
784:2x 2x 2x 2x 7x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 7 = 189
Therefore, the value for common factors is 189.
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 = 126667439669232/(1x189)
LCM = 126667439669232/189
LCM = 670198093488
Thus, we can understand that the LCM of 799,963,231,909,784 is 670198093488.
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FAQs on LCM of 799, 963, 231, 909, 784
1. What is the LCM of 799, 963, 231, 909, 784?
Answer: LCM of 799, 963, 231, 909, 784 is 670198093488.
2. How to calculate the LCM of 799, 963, 231, 909, 784?
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 799, 963, 231, 909, 784.
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}.