LCM of 909, 286, 915, 918, 582
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 909, 286, 915, 918, 582 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 909, 286, 915, 918, 582. So, keep reading to learn more.
Given numbers are 909,286,915,918,582
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 909,286,915,918,582 is 392257870290.
Find LCM of 909,286,915,918,582 with Prime Factorization
| 2 | 909, 286, 915, 918, 582 |
| 3 | 909, 143, 915, 459, 291 |
| 3 | 303, 143, 305, 153, 97 |
| 101, 143, 305, 51, 97 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 101 x 143 x 305 x 51 x 97 = 392257870290
Therefore, the lowest common multiple of 909,286,915,918,582 is 392257870290.
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.
909 x 286 x 915 x 918 x 582 = 127091549973960
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.
909 : 1, 3, 9, 101, 303, 909
286 : 1, 2, 11, 13, 22, 26, 143, 286
915 : 1, 3, 5, 15, 61, 183, 305, 915
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
582 : 1, 2, 3, 6, 97, 194, 291, 582
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 909,286,915,918,582, is 1.
Now, the common factors can be found like this.
909:3x 3x 101
286:2x 11x 13
915:3x 5x 61
918:2x 3x 3x 3x 17
582:2x 3x 97
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 3x 3x 3x 3 = 324
Therefore, the value for common factors is 324.
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 = 127091549973960/(1x324)
LCM = 127091549973960/324
LCM = 392257870290
Thus, we can understand that the LCM of 909,286,915,918,582 is 392257870290.
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FAQs on LCM of 909, 286, 915, 918, 582
1. What is the LCM of 909, 286, 915, 918, 582?
Answer: LCM of 909, 286, 915, 918, 582 is 392257870290.
2. How to calculate the LCM of 909, 286, 915, 918, 582?
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 909, 286, 915, 918, 582.
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}.