LCM of 993, 847, 847, 539
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 993, 847, 847, 539 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 993, 847, 847, 539. So, keep reading to learn more.
Given numbers are 993,847,847,539
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 993,847,847,539 is 5887497.
Find LCM of 993,847,847,539 with Prime Factorization
| 7 | 993, 847, 847, 539 |
| 11 | 993, 121, 121, 77 |
| 11 | 993, 11, 11, 7 |
| 993, 1, 1, 7 |
Multiply the prime numbers at the bottom and the left side.
7 x 11 x 11 x 993 x 1 x 1 x 7 = 5887497
Therefore, the lowest common multiple of 993,847,847,539 is 5887497.
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.
993 x 847 x 847 x 539 = 383976666843
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.
993 : 1, 3, 331, 993
847 : 1, 7, 11, 77, 121, 847
847 : 1, 7, 11, 77, 121, 847
539 : 1, 7, 11, 49, 77, 539
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,847,847,539, is 1.
Now, the common factors can be found like this.
993:3x 331
847:7x 11x 11
847:7x 11x 11
539:7x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 7x 11x 11x 11 = 65219
Therefore, the value for common factors is 65219.
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 = 383976666843/(1x65219)
LCM = 383976666843/65219
LCM = 5887497
Thus, we can understand that the LCM of 993,847,847,539 is 5887497.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 993, 847, 847, 539
1. What is the LCM of 993, 847, 847, 539?
Answer: LCM of 993, 847, 847, 539 is 5887497.
2. How to calculate the LCM of 993, 847, 847, 539?
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 993, 847, 847, 539.
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}.