LCM of 609, 819, 280, 243, 452
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 609, 819, 280, 243, 452 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 609, 819, 280, 243, 452. So, keep reading to learn more.
Given numbers are 609,819,280,243,452
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 609,819,280,243,452 is 2898572040.
Find LCM of 609,819,280,243,452 with Prime Factorization
| 2 | 609, 819, 280, 243, 452 |
| 2 | 609, 819, 140, 243, 226 |
| 3 | 609, 819, 70, 243, 113 |
| 3 | 203, 273, 70, 81, 113 |
| 7 | 203, 91, 70, 27, 113 |
| 29, 13, 10, 27, 113 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 7 x 29 x 13 x 10 x 27 x 113 = 2898572040
Therefore, the lowest common multiple of 609,819,280,243,452 is 2898572040.
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.
609 x 819 x 280 x 243 x 452 = 15339243235680
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.
609 : 1, 3, 7, 21, 29, 87, 203, 609
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
243 : 1, 3, 9, 27, 81, 243
452 : 1, 2, 4, 113, 226, 452
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 609,819,280,243,452, is 1.
Now, the common factors can be found like this.
609:3x 7x 29
819:3x 3x 7x 13
280:2x 2x 2x 5x 7
243:3x 3x 3x 3x 3
452:2x 2x 113
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 3x 3x 3x 7x 7 = 5292
Therefore, the value for common factors is 5292.
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 = 15339243235680/(1x5292)
LCM = 15339243235680/5292
LCM = 2898572040
Thus, we can understand that the LCM of 609,819,280,243,452 is 2898572040.
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FAQs on LCM of 609, 819, 280, 243, 452
1. What is the LCM of 609, 819, 280, 243, 452?
Answer: LCM of 609, 819, 280, 243, 452 is 2898572040.
2. How to calculate the LCM of 609, 819, 280, 243, 452?
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 609, 819, 280, 243, 452.
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}.