LCM of 866, 477, 477, 261
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 866, 477, 477, 261 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 866, 477, 477, 261. So, keep reading to learn more.
Given numbers are 866,477,477,261
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 866,477,477,261 is 11979378.
Find LCM of 866,477,477,261 with Prime Factorization
| 3 | 866, 477, 477, 261 |
| 3 | 866, 159, 159, 87 |
| 53 | 866, 53, 53, 29 |
| 866, 1, 1, 29 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 53 x 866 x 1 x 1 x 29 = 11979378
Therefore, the lowest common multiple of 866,477,477,261 is 11979378.
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.
866 x 477 x 477 x 261 = 51427469754
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.
866 : 1, 2, 433, 866
477 : 1, 3, 9, 53, 159, 477
477 : 1, 3, 9, 53, 159, 477
261 : 1, 3, 9, 29, 87, 261
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 866,477,477,261, is 1.
Now, the common factors can be found like this.
866:2x 433
477:3x 3x 53
477:3x 3x 53
261:3x 3x 29
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 3x 3x 53 = 4293
Therefore, the value for common factors is 4293.
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 = 51427469754/(1x4293)
LCM = 51427469754/4293
LCM = 11979378
Thus, we can understand that the LCM of 866,477,477,261 is 11979378.
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FAQs on LCM of 866, 477, 477, 261
1. What is the LCM of 866, 477, 477, 261?
Answer: LCM of 866, 477, 477, 261 is 11979378.
2. How to calculate the LCM of 866, 477, 477, 261?
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 866, 477, 477, 261.
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}.