LCM of 843, 845, 410, 928
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 843, 845, 410, 928 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 843, 845, 410, 928. So, keep reading to learn more.
Given numbers are 843,845,410,928
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 843,845,410,928 is 27102922080.
Find LCM of 843,845,410,928 with Prime Factorization
| 2 | 843, 845, 410, 928 |
| 5 | 843, 845, 205, 464 |
| 843, 169, 41, 464 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 843 x 169 x 41 x 464 = 27102922080
Therefore, the lowest common multiple of 843,845,410,928 is 27102922080.
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.
843 x 845 x 410 x 928 = 271029220800
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.
843 : 1, 3, 281, 843
845 : 1, 5, 13, 65, 169, 845
410 : 1, 2, 5, 10, 41, 82, 205, 410
928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,845,410,928, is 1.
Now, the common factors can be found like this.
843:3x 281
845:5x 13x 13
410:2x 5x 41
928:2x 2x 2x 2x 2x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5 = 10
Therefore, the value for common factors is 10.
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 = 271029220800/(1x10)
LCM = 271029220800/10
LCM = 27102922080
Thus, we can understand that the LCM of 843,845,410,928 is 27102922080.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 843, 845, 410, 928
1. What is the LCM of 843, 845, 410, 928?
Answer: LCM of 843, 845, 410, 928 is 27102922080.
2. How to calculate the LCM of 843, 845, 410, 928?
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 843, 845, 410, 928.
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}.