LCM of 999, 539, 539
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 999, 539, 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 999, 539, 539. So, keep reading to learn more.
Given numbers are 999,539,539
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 999,539,539 is 538461.
Find LCM of 999,539,539 with Prime Factorization
| 7 | 999, 539, 539 |
| 7 | 999, 77, 77 |
| 11 | 999, 11, 11 |
| 999, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
7 x 7 x 11 x 999 x 1 x 1 = 538461
Therefore, the lowest common multiple of 999,539,539 is 538461.
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.
999 x 539 x 539 = 290230479
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.
999 : 1, 3, 9, 27, 37, 111, 333, 999
539 : 1, 7, 11, 49, 77, 539
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 999,539,539, is 1.
Now, the common factors can be found like this.
999:3x 3x 3x 37
539:7x 7x 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 11 = 539
Therefore, the value for common factors is 539.
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 = 290230479/(1x539)
LCM = 290230479/539
LCM = 538461
Thus, we can understand that the LCM of 999,539,539 is 538461.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 999, 539, 539
1. What is the LCM of 999, 539, 539?
Answer: LCM of 999, 539, 539 is 538461.
2. How to calculate the LCM of 999, 539, 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 999, 539, 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}.