LCM of 216, 696, 667, 391, 530
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 216, 696, 667, 391, 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 216, 696, 667, 391, 530. So, keep reading to learn more.
Given numbers are 216,696,667,391,530
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 216,696,667,391,530 is 649044360.
Find LCM of 216,696,667,391,530 with Prime Factorization
| 2 | 216, 696, 667, 391, 530 |
| 2 | 108, 348, 667, 391, 265 |
| 2 | 54, 174, 667, 391, 265 |
| 3 | 27, 87, 667, 391, 265 |
| 23 | 9, 29, 667, 391, 265 |
| 29 | 9, 29, 29, 17, 265 |
| 9, 1, 1, 17, 265 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 23 x 29 x 9 x 1 x 1 x 17 x 265 = 649044360
Therefore, the lowest common multiple of 216,696,667,391,530 is 649044360.
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.
216 x 696 x 667 x 391 x 530 = 20779804229760
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.
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
667 : 1, 23, 29, 667
391 : 1, 17, 23, 391
530 : 1, 2, 5, 10, 53, 106, 265, 530
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 216,696,667,391,530, is 1.
Now, the common factors can be found like this.
216:2x 2x 2x 3x 3x 3
696:2x 2x 2x 3x 29
667:23x 29
391:17x 23
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 2x 3x 23x 29 = 32016
Therefore, the value for common factors is 32016.
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 = 20779804229760/(1x32016)
LCM = 20779804229760/32016
LCM = 649044360
Thus, we can understand that the LCM of 216,696,667,391,530 is 649044360.
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FAQs on LCM of 216, 696, 667, 391, 530
1. What is the LCM of 216, 696, 667, 391, 530?
Answer: LCM of 216, 696, 667, 391, 530 is 649044360.
2. How to calculate the LCM of 216, 696, 667, 391, 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 216, 696, 667, 391, 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}.