LCM of 892, 884, 539, 143, 990
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 892, 884, 539, 143, 990 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 892, 884, 539, 143, 990. So, keep reading to learn more.
Given numbers are 892,884,539,143,990
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 892,884,539,143,990 is 4781436660.
Find LCM of 892,884,539,143,990 with Prime Factorization
| 2 | 892, 884, 539, 143, 990 |
| 2 | 446, 442, 539, 143, 495 |
| 11 | 223, 221, 539, 143, 495 |
| 13 | 223, 221, 49, 13, 45 |
| 223, 17, 49, 1, 45 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 13 x 223 x 17 x 49 x 1 x 45 = 4781436660
Therefore, the lowest common multiple of 892,884,539,143,990 is 4781436660.
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.
892 x 884 x 539 x 143 x 990 = 60169598929440
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.
892 : 1, 2, 4, 223, 446, 892
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
539 : 1, 7, 11, 49, 77, 539
143 : 1, 11, 13, 143
990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 892,884,539,143,990, is 1.
Now, the common factors can be found like this.
892:2x 2x 223
884:2x 2x 13x 17
539:7x 7x 11
143:11x 13
990:2x 3x 3x 5x 11
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 11x 11x 13 = 12584
Therefore, the value for common factors is 12584.
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 = 60169598929440/(1x12584)
LCM = 60169598929440/12584
LCM = 4781436660
Thus, we can understand that the LCM of 892,884,539,143,990 is 4781436660.
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FAQs on LCM of 892, 884, 539, 143, 990
1. What is the LCM of 892, 884, 539, 143, 990?
Answer: LCM of 892, 884, 539, 143, 990 is 4781436660.
2. How to calculate the LCM of 892, 884, 539, 143, 990?
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 892, 884, 539, 143, 990.
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}.