LCM of 816, 957, 717, 828, 537
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 816, 957, 717, 828, 537 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 816, 957, 717, 828, 537. So, keep reading to learn more.
Given numbers are 816,957,717,828,537
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 816,957,717,828,537 is 768388514256.
Find LCM of 816,957,717,828,537 with Prime Factorization
| 2 | 816, 957, 717, 828, 537 |
| 2 | 408, 957, 717, 414, 537 |
| 3 | 204, 957, 717, 207, 537 |
| 68, 319, 239, 69, 179 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 68 x 319 x 239 x 69 x 179 = 768388514256
Therefore, the lowest common multiple of 816,957,717,828,537 is 768388514256.
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.
816 x 957 x 717 x 828 x 537 = 248957878618944
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.
816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
957 : 1, 3, 11, 29, 33, 87, 319, 957
717 : 1, 3, 239, 717
828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
537 : 1, 3, 179, 537
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,957,717,828,537, is 3.
Now, the common factors can be found like this.
816:2x 2x 2x 2x 3x 17
957:3x 11x 29
717:3x 239
828:2x 2x 3x 3x 23
537:3x 179
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 3x 3x 3 = 108
Therefore, the value for common factors is 108.
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 = 248957878618944/(3x108)
LCM = 248957878618944/324
LCM = 768388514256
Thus, we can understand that the LCM of 816,957,717,828,537 is 768388514256.
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FAQs on LCM of 816, 957, 717, 828, 537
1. What is the LCM of 816, 957, 717, 828, 537?
Answer: LCM of 816, 957, 717, 828, 537 is 768388514256.
2. How to calculate the LCM of 816, 957, 717, 828, 537?
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 816, 957, 717, 828, 537.
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}.