LCM of 558, 857, 486, 741, 161
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 558, 857, 486, 741, 161 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 558, 857, 486, 741, 161. So, keep reading to learn more.
Given numbers are 558,857,486,741,161
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 558,857,486,741,161 is 513454086054.
Find LCM of 558,857,486,741,161 with Prime Factorization
| 2 | 558, 857, 486, 741, 161 |
| 3 | 279, 857, 243, 741, 161 |
| 3 | 93, 857, 81, 247, 161 |
| 31, 857, 27, 247, 161 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 31 x 857 x 27 x 247 x 161 = 513454086054
Therefore, the lowest common multiple of 558,857,486,741,161 is 513454086054.
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.
558 x 857 x 486 x 741 x 161 = 27726520646916
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.
558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
857 : 1, 857
486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
741 : 1, 3, 13, 19, 39, 57, 247, 741
161 : 1, 7, 23, 161
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 558,857,486,741,161, is 1.
Now, the common factors can be found like this.
558:2x 3x 3x 31
857:857
486:2x 3x 3x 3x 3x 3
741:3x 13x 19
161:7x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3 = 54
Therefore, the value for common factors is 54.
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 = 27726520646916/(1x54)
LCM = 27726520646916/54
LCM = 513454086054
Thus, we can understand that the LCM of 558,857,486,741,161 is 513454086054.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 558, 857, 486, 741, 161
1. What is the LCM of 558, 857, 486, 741, 161?
Answer: LCM of 558, 857, 486, 741, 161 is 513454086054.
2. How to calculate the LCM of 558, 857, 486, 741, 161?
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 558, 857, 486, 741, 161.
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}.