LCM of 558, 682, 170, 323
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 558, 682, 170, 323 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, 682, 170, 323. So, keep reading to learn more.
Given numbers are 558,682,170,323
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 558,682,170,323 is 9912870.
Find LCM of 558,682,170,323 with Prime Factorization
| 2 | 558, 682, 170, 323 |
| 17 | 279, 341, 85, 323 |
| 31 | 279, 341, 5, 19 |
| 9, 11, 5, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 31 x 9 x 11 x 5 x 19 = 9912870
Therefore, the lowest common multiple of 558,682,170,323 is 9912870.
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 682 x 170 x 323 = 20896329960
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
682 : 1, 2, 11, 22, 31, 62, 341, 682
170 : 1, 2, 5, 10, 17, 34, 85, 170
323 : 1, 17, 19, 323
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 558,682,170,323, is 1.
Now, the common factors can be found like this.
558:2x 3x 3x 31
682:2x 11x 31
170:2x 5x 17
323:17x 19
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 17x 31 = 2108
Therefore, the value for common factors is 2108.
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 = 20896329960/(1x2108)
LCM = 20896329960/2108
LCM = 9912870
Thus, we can understand that the LCM of 558,682,170,323 is 9912870.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 558, 682, 170, 323
1. What is the LCM of 558, 682, 170, 323?
Answer: LCM of 558, 682, 170, 323 is 9912870.
2. How to calculate the LCM of 558, 682, 170, 323?
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, 682, 170, 323.
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}.