LCM of 254, 678, 126, 966, 881
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 254, 678, 126, 966, 881 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 254, 678, 126, 966, 881. So, keep reading to learn more.
Given numbers are 254,678,126,966,881
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 254,678,126,966,881 is 36640083438.
Find LCM of 254,678,126,966,881 with Prime Factorization
| 2 | 254, 678, 126, 966, 881 |
| 3 | 127, 339, 63, 483, 881 |
| 7 | 127, 113, 21, 161, 881 |
| 127, 113, 3, 23, 881 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 127 x 113 x 3 x 23 x 881 = 36640083438
Therefore, the lowest common multiple of 254,678,126,966,881 is 36640083438.
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.
254 x 678 x 126 x 966 x 881 = 18466602052752
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.
254 : 1, 2, 127, 254
678 : 1, 2, 3, 6, 113, 226, 339, 678
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
881 : 1, 881
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,678,126,966,881, is 1.
Now, the common factors can be found like this.
254:2x 127
678:2x 3x 113
126:2x 3x 3x 7
966:2x 3x 7x 23
881:881
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 3x 7 = 504
Therefore, the value for common factors is 504.
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 = 18466602052752/(1x504)
LCM = 18466602052752/504
LCM = 36640083438
Thus, we can understand that the LCM of 254,678,126,966,881 is 36640083438.
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FAQs on LCM of 254, 678, 126, 966, 881
1. What is the LCM of 254, 678, 126, 966, 881?
Answer: LCM of 254, 678, 126, 966, 881 is 36640083438.
2. How to calculate the LCM of 254, 678, 126, 966, 881?
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 254, 678, 126, 966, 881.
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}.