LCM of 993, 322, 511, 442, 850
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 993, 322, 511, 442, 850 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, 322, 511, 442, 850. So, keep reading to learn more.
Given numbers are 993,322,511,442,850
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 993,322,511,442,850 is 128961555450.
Find LCM of 993,322,511,442,850 with Prime Factorization
| 2 | 993, 322, 511, 442, 850 |
| 7 | 993, 161, 511, 221, 425 |
| 17 | 993, 23, 73, 221, 425 |
| 993, 23, 73, 13, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 17 x 993 x 23 x 73 x 13 x 25 = 128961555450
Therefore, the lowest common multiple of 993,322,511,442,850 is 128961555450.
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 322 x 511 x 442 x 850 = 61385700394200
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
322 : 1, 2, 7, 14, 23, 46, 161, 322
511 : 1, 7, 73, 511
442 : 1, 2, 13, 17, 26, 34, 221, 442
850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,322,511,442,850, is 1.
Now, the common factors can be found like this.
993:3x 331
322:2x 7x 23
511:7x 73
442:2x 13x 17
850:2x 5x 5x 17
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 7x 17 = 476
Therefore, the value for common factors is 476.
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 = 61385700394200/(1x476)
LCM = 61385700394200/476
LCM = 128961555450
Thus, we can understand that the LCM of 993,322,511,442,850 is 128961555450.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 993, 322, 511, 442, 850
1. What is the LCM of 993, 322, 511, 442, 850?
Answer: LCM of 993, 322, 511, 442, 850 is 128961555450.
2. How to calculate the LCM of 993, 322, 511, 442, 850?
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, 322, 511, 442, 850.
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}.