Find the LCM of 799, 869, 389, 440 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, 869, 389, 440. So, keep reading to learn more.
Given numbers are 799,869,389,440
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 799,869,389,440 is 10803790360.
Find LCM of 799,869,389,440 with Prime Factorization
11 | 799, 869, 389, 440 |
799, 79, 389, 40 |
Multiply the prime numbers at the bottom and the left side.
11 x 799 x 79 x 389 x 40 = 10803790360
Therefore, the lowest common multiple of 799,869,389,440 is 10803790360.
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 869 x 389 x 440 = 118841693960
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
869 : 1, 11, 79, 869
389 : 1, 389
440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 799,869,389,440, is 1.
Now, the common factors can be found like this.
799:17x 47
869:11x 79
389:389
440:2x 2x 2x 5x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 118841693960/(1x11)
LCM = 118841693960/11
LCM = 10803790360
Thus, we can understand that the LCM of 799,869,389,440 is 10803790360.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 799, 869, 389, 440?
Answer: LCM of 799, 869, 389, 440 is 10803790360.
2. How to calculate the LCM of 799, 869, 389, 440?
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, 869, 389, 440.
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}.