LCM of 464, 378, 863, 856
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 464, 378, 863, 856 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 464, 378, 863, 856. So, keep reading to learn more.
Given numbers are 464,378,863,856
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 464,378,863,856 is 8097936336.
Find LCM of 464,378,863,856 with Prime Factorization
| 2 | 464, 378, 863, 856 |
| 2 | 232, 189, 863, 428 |
| 2 | 116, 189, 863, 214 |
| 58, 189, 863, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 58 x 189 x 863 x 107 = 8097936336
Therefore, the lowest common multiple of 464,378,863,856 is 8097936336.
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.
464 x 378 x 863 x 856 = 129566981376
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.
464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464
378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
863 : 1, 863
856 : 1, 2, 4, 8, 107, 214, 428, 856
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 464,378,863,856, is 1.
Now, the common factors can be found like this.
464:2x 2x 2x 2x 29
378:2x 3x 3x 3x 7
863:863
856:2x 2x 2x 107
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 2 = 16
Therefore, the value for common factors is 16.
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 = 129566981376/(1x16)
LCM = 129566981376/16
LCM = 8097936336
Thus, we can understand that the LCM of 464,378,863,856 is 8097936336.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 464, 378, 863, 856
1. What is the LCM of 464, 378, 863, 856?
Answer: LCM of 464, 378, 863, 856 is 8097936336.
2. How to calculate the LCM of 464, 378, 863, 856?
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 464, 378, 863, 856.
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}.