LCM of 843, 200, 645, 917, 296
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 843, 200, 645, 917, 296 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, 200, 645, 917, 296. So, keep reading to learn more.
Given numbers are 843,200,645,917,296
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 843,200,645,917,296 is 245978464200.
Find LCM of 843,200,645,917,296 with Prime Factorization
| 2 | 843, 200, 645, 917, 296 |
| 2 | 843, 100, 645, 917, 148 |
| 2 | 843, 50, 645, 917, 74 |
| 3 | 843, 25, 645, 917, 37 |
| 5 | 281, 25, 215, 917, 37 |
| 281, 5, 43, 917, 37 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 281 x 5 x 43 x 917 x 37 = 245978464200
Therefore, the lowest common multiple of 843,200,645,917,296 is 245978464200.
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 200 x 645 x 917 x 296 = 29517415704000
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
200 : 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200
645 : 1, 3, 5, 15, 43, 129, 215, 645
917 : 1, 7, 131, 917
296 : 1, 2, 4, 8, 37, 74, 148, 296
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,200,645,917,296, is 1.
Now, the common factors can be found like this.
843:3x 281
200:2x 2x 2x 5x 5
645:3x 5x 43
917:7x 131
296:2x 2x 2x 37
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 3x 5 = 120
Therefore, the value for common factors is 120.
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 = 29517415704000/(1x120)
LCM = 29517415704000/120
LCM = 245978464200
Thus, we can understand that the LCM of 843,200,645,917,296 is 245978464200.
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FAQs on LCM of 843, 200, 645, 917, 296
1. What is the LCM of 843, 200, 645, 917, 296?
Answer: LCM of 843, 200, 645, 917, 296 is 245978464200.
2. How to calculate the LCM of 843, 200, 645, 917, 296?
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, 200, 645, 917, 296.
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}.