LCM of 824, 800, 280, 246, 515
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 824, 800, 280, 246, 515 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 824, 800, 280, 246, 515. So, keep reading to learn more.
Given numbers are 824,800,280,246,515
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 824,800,280,246,515 is 70946400.
Find LCM of 824,800,280,246,515 with Prime Factorization
| 2 | 824, 800, 280, 246, 515 |
| 2 | 412, 400, 140, 123, 515 |
| 2 | 206, 200, 70, 123, 515 |
| 5 | 103, 100, 35, 123, 515 |
| 103 | 103, 20, 7, 123, 103 |
| 1, 20, 7, 123, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 103 x 1 x 20 x 7 x 123 x 1 = 70946400
Therefore, the lowest common multiple of 824,800,280,246,515 is 70946400.
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.
824 x 800 x 280 x 246 x 515 = 23383933440000
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.
824 : 1, 2, 4, 8, 103, 206, 412, 824
800 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
246 : 1, 2, 3, 6, 41, 82, 123, 246
515 : 1, 5, 103, 515
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 824,800,280,246,515, is 1.
Now, the common factors can be found like this.
824:2x 2x 2x 103
800:2x 2x 2x 2x 2x 5x 5
280:2x 2x 2x 5x 7
246:2x 3x 41
515:5x 103
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 2x 2x 5x 5x 103 = 329600
Therefore, the value for common factors is 329600.
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 = 23383933440000/(1x329600)
LCM = 23383933440000/329600
LCM = 70946400
Thus, we can understand that the LCM of 824,800,280,246,515 is 70946400.
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FAQs on LCM of 824, 800, 280, 246, 515
1. What is the LCM of 824, 800, 280, 246, 515?
Answer: LCM of 824, 800, 280, 246, 515 is 70946400.
2. How to calculate the LCM of 824, 800, 280, 246, 515?
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 824, 800, 280, 246, 515.
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}.