LCM of 814, 824, 455, 572, 916
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 814, 824, 455, 572, 916 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 814, 824, 455, 572, 916. So, keep reading to learn more.
Given numbers are 814,824,455,572,916
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 814,824,455,572,916 is 34943668760.
Find LCM of 814,824,455,572,916 with Prime Factorization
| 2 | 814, 824, 455, 572, 916 |
| 2 | 407, 412, 455, 286, 458 |
| 11 | 407, 206, 455, 143, 229 |
| 13 | 37, 206, 455, 13, 229 |
| 37, 206, 35, 1, 229 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 13 x 37 x 206 x 35 x 1 x 229 = 34943668760
Therefore, the lowest common multiple of 814,824,455,572,916 is 34943668760.
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.
814 x 824 x 455 x 572 x 916 = 159902228245760
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.
814 : 1, 2, 11, 22, 37, 74, 407, 814
824 : 1, 2, 4, 8, 103, 206, 412, 824
455 : 1, 5, 7, 13, 35, 65, 91, 455
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
916 : 1, 2, 4, 229, 458, 916
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,824,455,572,916, is 1.
Now, the common factors can be found like this.
814:2x 11x 37
824:2x 2x 2x 103
455:5x 7x 13
572:2x 2x 11x 13
916:2x 2x 229
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 2x 11x 13 = 4576
Therefore, the value for common factors is 4576.
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 = 159902228245760/(1x4576)
LCM = 159902228245760/4576
LCM = 34943668760
Thus, we can understand that the LCM of 814,824,455,572,916 is 34943668760.
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FAQs on LCM of 814, 824, 455, 572, 916
1. What is the LCM of 814, 824, 455, 572, 916?
Answer: LCM of 814, 824, 455, 572, 916 is 34943668760.
2. How to calculate the LCM of 814, 824, 455, 572, 916?
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 814, 824, 455, 572, 916.
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}.