LCM of 283, 505, 404, 580
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 283, 505, 404, 580 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 283, 505, 404, 580. So, keep reading to learn more.
Given numbers are 283,505,404,580
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 283,505,404,580 is 16578140.
Find LCM of 283,505,404,580 with Prime Factorization
| 2 | 283, 505, 404, 580 |
| 2 | 283, 505, 202, 290 |
| 5 | 283, 505, 101, 145 |
| 101 | 283, 101, 101, 29 |
| 283, 1, 1, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 101 x 283 x 1 x 1 x 29 = 16578140
Therefore, the lowest common multiple of 283,505,404,580 is 16578140.
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.
283 x 505 x 404 x 580 = 33487842800
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.
283 : 1, 283
505 : 1, 5, 101, 505
404 : 1, 2, 4, 101, 202, 404
580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 283,505,404,580, is 1.
Now, the common factors can be found like this.
283:283
505:5x 101
404:2x 2x 101
580:2x 2x 5x 29
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 5x 101 = 2020
Therefore, the value for common factors is 2020.
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 = 33487842800/(1x2020)
LCM = 33487842800/2020
LCM = 16578140
Thus, we can understand that the LCM of 283,505,404,580 is 16578140.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 283, 505, 404, 580
1. What is the LCM of 283, 505, 404, 580?
Answer: LCM of 283, 505, 404, 580 is 16578140.
2. How to calculate the LCM of 283, 505, 404, 580?
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 283, 505, 404, 580.
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}.