LCM of 117, 910, 580, 881, 285
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 117, 910, 580, 881, 285 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 117, 910, 580, 881, 285. So, keep reading to learn more.
Given numbers are 117,910,580,881,285
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 117,910,580,881,285 is 7951359780.
Find LCM of 117,910,580,881,285 with Prime Factorization
| 2 | 117, 910, 580, 881, 285 |
| 3 | 117, 455, 290, 881, 285 |
| 5 | 39, 455, 290, 881, 95 |
| 13 | 39, 91, 58, 881, 19 |
| 3, 7, 58, 881, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 13 x 3 x 7 x 58 x 881 x 19 = 7951359780
Therefore, the lowest common multiple of 117,910,580,881,285 is 7951359780.
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.
117 x 910 x 580 x 881 x 285 = 15505151571000
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.
117 : 1, 3, 9, 13, 39, 117
910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
881 : 1, 881
285 : 1, 3, 5, 15, 19, 57, 95, 285
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 117,910,580,881,285, is 1.
Now, the common factors can be found like this.
117:3x 3x 13
910:2x 5x 7x 13
580:2x 2x 5x 29
881:881
285:3x 5x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5x 5x 13 = 1950
Therefore, the value for common factors is 1950.
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 = 15505151571000/(1x1950)
LCM = 15505151571000/1950
LCM = 7951359780
Thus, we can understand that the LCM of 117,910,580,881,285 is 7951359780.
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FAQs on LCM of 117, 910, 580, 881, 285
1. What is the LCM of 117, 910, 580, 881, 285?
Answer: LCM of 117, 910, 580, 881, 285 is 7951359780.
2. How to calculate the LCM of 117, 910, 580, 881, 285?
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 117, 910, 580, 881, 285.
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}.