LCM of 927, 648, 728, 206
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 927, 648, 728, 206 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 927, 648, 728, 206. So, keep reading to learn more.
Given numbers are 927,648,728,206
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 927,648,728,206 is 6073704.
Find LCM of 927,648,728,206 with Prime Factorization
| 2 | 927, 648, 728, 206 |
| 2 | 927, 324, 364, 103 |
| 2 | 927, 162, 182, 103 |
| 3 | 927, 81, 91, 103 |
| 3 | 309, 27, 91, 103 |
| 103 | 103, 9, 91, 103 |
| 1, 9, 91, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 103 x 1 x 9 x 91 x 1 = 6073704
Therefore, the lowest common multiple of 927,648,728,206 is 6073704.
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.
927 x 648 x 728 x 206 = 90085177728
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.
927 : 1, 3, 9, 103, 309, 927
648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
206 : 1, 2, 103, 206
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 927,648,728,206, is 1.
Now, the common factors can be found like this.
927:3x 3x 103
648:2x 2x 2x 3x 3x 3x 3
728:2x 2x 2x 7x 13
206:2x 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 2x 2x 2x 3x 3x 103 = 14832
Therefore, the value for common factors is 14832.
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 = 90085177728/(1x14832)
LCM = 90085177728/14832
LCM = 6073704
Thus, we can understand that the LCM of 927,648,728,206 is 6073704.
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FAQs on LCM of 927, 648, 728, 206
1. What is the LCM of 927, 648, 728, 206?
Answer: LCM of 927, 648, 728, 206 is 6073704.
2. How to calculate the LCM of 927, 648, 728, 206?
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 927, 648, 728, 206.
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}.