LCM of 530, 308, 516, 530
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 530, 308, 516, 530 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 530, 308, 516, 530. So, keep reading to learn more.
Given numbers are 530,308,516,530
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 530,308,516,530 is 10528980.
Find LCM of 530,308,516,530 with Prime Factorization
| 2 | 530, 308, 516, 530 |
| 2 | 265, 154, 258, 265 |
| 5 | 265, 77, 129, 265 |
| 53 | 53, 77, 129, 53 |
| 1, 77, 129, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 53 x 1 x 77 x 129 x 1 = 10528980
Therefore, the lowest common multiple of 530,308,516,530 is 10528980.
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.
530 x 308 x 516 x 530 = 44642875200
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.
530 : 1, 2, 5, 10, 53, 106, 265, 530
308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
530 : 1, 2, 5, 10, 53, 106, 265, 530
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 530,308,516,530, is 2.
Now, the common factors can be found like this.
530:2x 5x 53
308:2x 2x 7x 11
516:2x 2x 3x 43
530:2x 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 2x 5x 53 = 2120
Therefore, the value for common factors is 2120.
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 = 44642875200/(2x2120)
LCM = 44642875200/4240
LCM = 10528980
Thus, we can understand that the LCM of 530,308,516,530 is 10528980.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 530, 308, 516, 530
1. What is the LCM of 530, 308, 516, 530?
Answer: LCM of 530, 308, 516, 530 is 10528980.
2. How to calculate the LCM of 530, 308, 516, 530?
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 530, 308, 516, 530.
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}.