LCM of 580, 935, 803, 860
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 580, 935, 803, 860 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 580, 935, 803, 860. So, keep reading to learn more.
Given numbers are 580,935,803,860
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 580,935,803,860 is 340455940.
Find LCM of 580,935,803,860 with Prime Factorization
| 2 | 580, 935, 803, 860 |
| 2 | 290, 935, 803, 430 |
| 5 | 145, 935, 803, 215 |
| 11 | 29, 187, 803, 43 |
| 29, 17, 73, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 11 x 29 x 17 x 73 x 43 = 340455940
Therefore, the lowest common multiple of 580,935,803,860 is 340455940.
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.
580 x 935 x 803 x 860 = 374501534000
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.
580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
935 : 1, 5, 11, 17, 55, 85, 187, 935
803 : 1, 11, 73, 803
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 580,935,803,860, is 1.
Now, the common factors can be found like this.
580:2x 2x 5x 29
935:5x 11x 17
803:11x 73
860:2x 2x 5x 43
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 5x 11 = 1100
Therefore, the value for common factors is 1100.
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 = 374501534000/(1x1100)
LCM = 374501534000/1100
LCM = 340455940
Thus, we can understand that the LCM of 580,935,803,860 is 340455940.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 580, 935, 803, 860
1. What is the LCM of 580, 935, 803, 860?
Answer: LCM of 580, 935, 803, 860 is 340455940.
2. How to calculate the LCM of 580, 935, 803, 860?
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 580, 935, 803, 860.
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}.