LCM of 459, 138, 556, 768, 227
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 459, 138, 556, 768, 227 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 459, 138, 556, 768, 227. So, keep reading to learn more.
Given numbers are 459,138,556,768,227
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 459,138,556,768,227 is 85274885376.
Find LCM of 459,138,556,768,227 with Prime Factorization
| 2 | 459, 138, 556, 768, 227 |
| 2 | 459, 69, 278, 384, 227 |
| 3 | 459, 69, 139, 192, 227 |
| 153, 23, 139, 64, 227 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 153 x 23 x 139 x 64 x 227 = 85274885376
Therefore, the lowest common multiple of 459,138,556,768,227 is 85274885376.
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.
459 x 138 x 556 x 768 x 227 = 6139791747072
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.
459 : 1, 3, 9, 17, 27, 51, 153, 459
138 : 1, 2, 3, 6, 23, 46, 69, 138
556 : 1, 2, 4, 139, 278, 556
768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768
227 : 1, 227
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 459,138,556,768,227, is 1.
Now, the common factors can be found like this.
459:3x 3x 3x 17
138:2x 3x 23
556:2x 2x 139
768:2x 2x 2x 2x 2x 2x 2x 2x 3
227:227
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 3x 3 = 72
Therefore, the value for common factors is 72.
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 = 6139791747072/(1x72)
LCM = 6139791747072/72
LCM = 85274885376
Thus, we can understand that the LCM of 459,138,556,768,227 is 85274885376.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 459, 138, 556, 768, 227
1. What is the LCM of 459, 138, 556, 768, 227?
Answer: LCM of 459, 138, 556, 768, 227 is 85274885376.
2. How to calculate the LCM of 459, 138, 556, 768, 227?
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 459, 138, 556, 768, 227.
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}.