LCM of 834, 646, 255, 166, 834
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 834, 646, 255, 166, 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 834, 646, 255, 166, 834. So, keep reading to learn more.
Given numbers are 834,646,255,166,834
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 834,646,255,166,834 is 111793530.
Find LCM of 834,646,255,166,834 with Prime Factorization
| 2 | 834, 646, 255, 166, 834 |
| 3 | 417, 323, 255, 83, 417 |
| 17 | 139, 323, 85, 83, 139 |
| 139 | 139, 19, 5, 83, 139 |
| 1, 19, 5, 83, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 17 x 139 x 1 x 19 x 5 x 83 x 1 = 111793530
Therefore, the lowest common multiple of 834,646,255,166,834 is 111793530.
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.
834 x 646 x 255 x 166 x 834 = 19020104020080
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.
834 : 1, 2, 3, 6, 139, 278, 417, 834
646 : 1, 2, 17, 19, 34, 38, 323, 646
255 : 1, 3, 5, 15, 17, 51, 85, 255
166 : 1, 2, 83, 166
834 : 1, 2, 3, 6, 139, 278, 417, 834
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 834,646,255,166,834, is 1.
Now, the common factors can be found like this.
834:2x 3x 139
646:2x 17x 19
255:3x 5x 17
166:2x 83
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 3x 3x 17x 139 = 170136
Therefore, the value for common factors is 170136.
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 = 19020104020080/(1x170136)
LCM = 19020104020080/170136
LCM = 111793530
Thus, we can understand that the LCM of 834,646,255,166,834 is 111793530.
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FAQs on LCM of 834, 646, 255, 166, 834
1. What is the LCM of 834, 646, 255, 166, 834?
Answer: LCM of 834, 646, 255, 166, 834 is 111793530.
2. How to calculate the LCM of 834, 646, 255, 166, 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 834, 646, 255, 166, 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}.