LCM of 876, 822, 822, 441
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 876, 822, 822, 441 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 876, 822, 822, 441. So, keep reading to learn more.
Given numbers are 876,822,822,441
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 876,822,822,441 is 17641764.
Find LCM of 876,822,822,441 with Prime Factorization
| 2 | 876, 822, 822, 441 |
| 3 | 438, 411, 411, 441 |
| 137 | 146, 137, 137, 147 |
| 146, 1, 1, 147 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 137 x 146 x 1 x 1 x 147 = 17641764
Therefore, the lowest common multiple of 876,822,822,441 is 17641764.
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.
876 x 822 x 822 x 441 = 261027540144
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.
876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876
822 : 1, 2, 3, 6, 137, 274, 411, 822
822 : 1, 2, 3, 6, 137, 274, 411, 822
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 876,822,822,441, is 3.
Now, the common factors can be found like this.
876:2x 2x 3x 73
822:2x 3x 137
822:2x 3x 137
441:3x 3x 7x 7
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 137 = 4932
Therefore, the value for common factors is 4932.
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 = 261027540144/(3x4932)
LCM = 261027540144/14796
LCM = 17641764
Thus, we can understand that the LCM of 876,822,822,441 is 17641764.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 876, 822, 822, 441
1. What is the LCM of 876, 822, 822, 441?
Answer: LCM of 876, 822, 822, 441 is 17641764.
2. How to calculate the LCM of 876, 822, 822, 441?
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 876, 822, 822, 441.
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}.