LCM of 843, 478, 612, 870, 324
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 843, 478, 612, 870, 324 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, 478, 612, 870, 324. So, keep reading to learn more.
Given numbers are 843,478,612,870,324
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 843,478,612,870,324 is 53637206940.
Find LCM of 843,478,612,870,324 with Prime Factorization
| 2 | 843, 478, 612, 870, 324 |
| 2 | 843, 239, 306, 435, 162 |
| 3 | 843, 239, 153, 435, 81 |
| 3 | 281, 239, 51, 145, 27 |
| 281, 239, 17, 145, 9 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 281 x 239 x 17 x 145 x 9 = 53637206940
Therefore, the lowest common multiple of 843,478,612,870,324 is 53637206940.
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 478 x 612 x 870 x 324 = 69513820194240
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
478 : 1, 2, 239, 478
612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,478,612,870,324, is 1.
Now, the common factors can be found like this.
843:3x 281
478:2x 239
612:2x 2x 3x 3x 17
870:2x 3x 5x 29
324:2x 2x 3x 3x 3x 3
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 2x 3x 3x 3x 3 = 1296
Therefore, the value for common factors is 1296.
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 = 69513820194240/(1x1296)
LCM = 69513820194240/1296
LCM = 53637206940
Thus, we can understand that the LCM of 843,478,612,870,324 is 53637206940.
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FAQs on LCM of 843, 478, 612, 870, 324
1. What is the LCM of 843, 478, 612, 870, 324?
Answer: LCM of 843, 478, 612, 870, 324 is 53637206940.
2. How to calculate the LCM of 843, 478, 612, 870, 324?
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, 478, 612, 870, 324.
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}.