LCM of 454, 578, 622, 884
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 454, 578, 622, 884 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 454, 578, 622, 884. So, keep reading to learn more.
Given numbers are 454,578,622,884
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 454,578,622,884 is 1060931716.
Find LCM of 454,578,622,884 with Prime Factorization
| 2 | 454, 578, 622, 884 |
| 17 | 227, 289, 311, 442 |
| 227, 17, 311, 26 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 227 x 17 x 311 x 26 = 1060931716
Therefore, the lowest common multiple of 454,578,622,884 is 1060931716.
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.
454 x 578 x 622 x 884 = 144286713376
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.
454 : 1, 2, 227, 454
578 : 1, 2, 17, 34, 289, 578
622 : 1, 2, 311, 622
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 454,578,622,884, is 2.
Now, the common factors can be found like this.
454:2x 227
578:2x 17x 17
622:2x 311
884:2x 2x 13x 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 17 = 68
Therefore, the value for common factors is 68.
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 = 144286713376/(2x68)
LCM = 144286713376/136
LCM = 1060931716
Thus, we can understand that the LCM of 454,578,622,884 is 1060931716.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 454, 578, 622, 884
1. What is the LCM of 454, 578, 622, 884?
Answer: LCM of 454, 578, 622, 884 is 1060931716.
2. How to calculate the LCM of 454, 578, 622, 884?
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 454, 578, 622, 884.
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}.