LCM of 668, 568, 928, 134, 834
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 668, 568, 928, 134, 834 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 668, 568, 928, 134, 834. So, keep reading to learn more.
Given numbers are 668,568,928,134,834
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 668,568,928,134,834 is 307421086944.
Find LCM of 668,568,928,134,834 with Prime Factorization
| 2 | 668, 568, 928, 134, 834 |
| 2 | 334, 284, 464, 67, 417 |
| 2 | 167, 142, 232, 67, 417 |
| 167, 71, 116, 67, 417 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 167 x 71 x 116 x 67 x 417 = 307421086944
Therefore, the lowest common multiple of 668,568,928,134,834 is 307421086944.
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.
668 x 568 x 928 x 134 x 834 = 39349899128832
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.
668 : 1, 2, 4, 167, 334, 668
568 : 1, 2, 4, 8, 71, 142, 284, 568
928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928
134 : 1, 2, 67, 134
834 : 1, 2, 3, 6, 139, 278, 417, 834
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,568,928,134,834, is 2.
Now, the common factors can be found like this.
668:2x 2x 167
568:2x 2x 2x 71
928:2x 2x 2x 2x 2x 29
134:2x 67
834:2x 3x 139
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 2x 2x 2 = 64
Therefore, the value for common factors is 64.
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 = 39349899128832/(2x64)
LCM = 39349899128832/128
LCM = 307421086944
Thus, we can understand that the LCM of 668,568,928,134,834 is 307421086944.
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FAQs on LCM of 668, 568, 928, 134, 834
1. What is the LCM of 668, 568, 928, 134, 834?
Answer: LCM of 668, 568, 928, 134, 834 is 307421086944.
2. How to calculate the LCM of 668, 568, 928, 134, 834?
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 668, 568, 928, 134, 834.
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}.