LCM of 127, 276, 381, 255
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 127, 276, 381, 255 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 127, 276, 381, 255. So, keep reading to learn more.
Given numbers are 127,276,381,255
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 127,276,381,255 is 2979420.
Find LCM of 127,276,381,255 with Prime Factorization
| 3 | 127, 276, 381, 255 |
| 127 | 127, 92, 127, 85 |
| 1, 92, 1, 85 |
Multiply the prime numbers at the bottom and the left side.
3 x 127 x 1 x 92 x 1 x 85 = 2979420
Therefore, the lowest common multiple of 127,276,381,255 is 2979420.
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.
127 x 276 x 381 x 255 = 3405477060
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.
127 : 1, 127
276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276
381 : 1, 3, 127, 381
255 : 1, 3, 5, 15, 17, 51, 85, 255
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 127,276,381,255, is 1.
Now, the common factors can be found like this.
127:127
276:2x 2x 3x 23
381:3x 127
255:3x 5x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 127 = 1143
Therefore, the value for common factors is 1143.
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 = 3405477060/(1x1143)
LCM = 3405477060/1143
LCM = 2979420
Thus, we can understand that the LCM of 127,276,381,255 is 2979420.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 127, 276, 381, 255
1. What is the LCM of 127, 276, 381, 255?
Answer: LCM of 127, 276, 381, 255 is 2979420.
2. How to calculate the LCM of 127, 276, 381, 255?
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 127, 276, 381, 255.
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}.