LCM of 459, 166, 309, 618
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 459, 166, 309, 618 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 459, 166, 309, 618. So, keep reading to learn more.
Given numbers are 459,166,309,618
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 459,166,309,618 is 7847982.
Find LCM of 459,166,309,618 with Prime Factorization
| 2 | 459, 166, 309, 618 |
| 3 | 459, 83, 309, 309 |
| 103 | 153, 83, 103, 103 |
| 153, 83, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 103 x 153 x 83 x 1 x 1 = 7847982
Therefore, the lowest common multiple of 459,166,309,618 is 7847982.
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.
459 x 166 x 309 x 618 = 14550158628
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.
459 : 1, 3, 9, 17, 27, 51, 153, 459
166 : 1, 2, 83, 166
309 : 1, 3, 103, 309
618 : 1, 2, 3, 6, 103, 206, 309, 618
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 459,166,309,618, is 1.
Now, the common factors can be found like this.
459:3x 3x 3x 17
166:2x 83
309:3x 103
618:2x 3x 103
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 103 = 1854
Therefore, the value for common factors is 1854.
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 = 14550158628/(1x1854)
LCM = 14550158628/1854
LCM = 7847982
Thus, we can understand that the LCM of 459,166,309,618 is 7847982.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 459, 166, 309, 618
1. What is the LCM of 459, 166, 309, 618?
Answer: LCM of 459, 166, 309, 618 is 7847982.
2. How to calculate the LCM of 459, 166, 309, 618?
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 459, 166, 309, 618.
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}.