LCM of 809, 256, 108, 162
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 809, 256, 108, 162 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 809, 256, 108, 162. So, keep reading to learn more.
Given numbers are 809,256,108,162
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 809,256,108,162 is 16775424.
Find LCM of 809,256,108,162 with Prime Factorization
| 2 | 809, 256, 108, 162 |
| 2 | 809, 128, 54, 81 |
| 3 | 809, 64, 27, 81 |
| 3 | 809, 64, 9, 27 |
| 3 | 809, 64, 3, 9 |
| 809, 64, 1, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 3 x 809 x 64 x 1 x 3 = 16775424
Therefore, the lowest common multiple of 809,256,108,162 is 16775424.
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.
809 x 256 x 108 x 162 = 3623491584
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.
809 : 1, 809
256 : 1, 2, 4, 8, 16, 32, 64, 128, 256
108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 809,256,108,162, is 1.
Now, the common factors can be found like this.
809:809
256:2x 2x 2x 2x 2x 2x 2x 2
108:2x 2x 3x 3x 3
162:2x 3x 3x 3x 3
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 2x 3x 3x 3 = 216
Therefore, the value for common factors is 216.
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 = 3623491584/(1x216)
LCM = 3623491584/216
LCM = 16775424
Thus, we can understand that the LCM of 809,256,108,162 is 16775424.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 809, 256, 108, 162
1. What is the LCM of 809, 256, 108, 162?
Answer: LCM of 809, 256, 108, 162 is 16775424.
2. How to calculate the LCM of 809, 256, 108, 162?
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 809, 256, 108, 162.
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}.