LCM of 820, 476, 400, 593, 169
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 820, 476, 400, 593, 169 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 820, 476, 400, 593, 169. So, keep reading to learn more.
Given numbers are 820,476,400,593,169
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 820,476,400,593,169 is 195583497200.
Find LCM of 820,476,400,593,169 with Prime Factorization
| 2 | 820, 476, 400, 593, 169 |
| 2 | 410, 238, 200, 593, 169 |
| 5 | 205, 119, 100, 593, 169 |
| 41, 119, 20, 593, 169 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 41 x 119 x 20 x 593 x 169 = 195583497200
Therefore, the lowest common multiple of 820,476,400,593,169 is 195583497200.
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.
820 x 476 x 400 x 593 x 169 = 15646679776000
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.
820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
593 : 1, 593
169 : 1, 13, 169
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 820,476,400,593,169, is 1.
Now, the common factors can be found like this.
820:2x 2x 5x 41
476:2x 2x 7x 17
400:2x 2x 2x 2x 5x 5
593:593
169:13x 13
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 5 = 80
Therefore, the value for common factors is 80.
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 = 15646679776000/(1x80)
LCM = 15646679776000/80
LCM = 195583497200
Thus, we can understand that the LCM of 820,476,400,593,169 is 195583497200.
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FAQs on LCM of 820, 476, 400, 593, 169
1. What is the LCM of 820, 476, 400, 593, 169?
Answer: LCM of 820, 476, 400, 593, 169 is 195583497200.
2. How to calculate the LCM of 820, 476, 400, 593, 169?
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 820, 476, 400, 593, 169.
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}.