LCM of 784, 916, 637, 917, 795
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 784, 916, 637, 917, 795 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 784, 916, 637, 917, 795. So, keep reading to learn more.
Given numbers are 784,916,637,917,795
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 784,916,637,917,795 is 243071097360.
Find LCM of 784,916,637,917,795 with Prime Factorization
| 2 | 784, 916, 637, 917, 795 |
| 2 | 392, 458, 637, 917, 795 |
| 7 | 196, 229, 637, 917, 795 |
| 7 | 28, 229, 91, 131, 795 |
| 4, 229, 13, 131, 795 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 7 x 4 x 229 x 13 x 131 x 795 = 243071097360
Therefore, the lowest common multiple of 784,916,637,917,795 is 243071097360.
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.
784 x 916 x 637 x 917 x 795 = 333493545577920
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.
784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
916 : 1, 2, 4, 229, 458, 916
637 : 1, 7, 13, 49, 91, 637
917 : 1, 7, 131, 917
795 : 1, 3, 5, 15, 53, 159, 265, 795
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 784,916,637,917,795, is 1.
Now, the common factors can be found like this.
784:2x 2x 2x 2x 7x 7
916:2x 2x 229
637:7x 7x 13
917:7x 131
795:3x 5x 53
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 7x 7x 7 = 1372
Therefore, the value for common factors is 1372.
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 = 333493545577920/(1x1372)
LCM = 333493545577920/1372
LCM = 243071097360
Thus, we can understand that the LCM of 784,916,637,917,795 is 243071097360.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 784, 916, 637, 917, 795
1. What is the LCM of 784, 916, 637, 917, 795?
Answer: LCM of 784, 916, 637, 917, 795 is 243071097360.
2. How to calculate the LCM of 784, 916, 637, 917, 795?
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 784, 916, 637, 917, 795.
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}.