LCM of 211, 511, 714, 867
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 211, 511, 714, 867 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 211, 511, 714, 867. So, keep reading to learn more.
Given numbers are 211,511,714,867
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 211,511,714,867 is 186961614.
Find LCM of 211,511,714,867 with Prime Factorization
| 3 | 211, 511, 714, 867 |
| 7 | 211, 511, 238, 289 |
| 17 | 211, 73, 34, 289 |
| 211, 73, 2, 17 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 17 x 211 x 73 x 2 x 17 = 186961614
Therefore, the lowest common multiple of 211,511,714,867 is 186961614.
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.
211 x 511 x 714 x 867 = 66745296198
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.
211 : 1, 211
511 : 1, 7, 73, 511
714 : 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
867 : 1, 3, 17, 51, 289, 867
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,511,714,867, is 1.
Now, the common factors can be found like this.
211:211
511:7x 73
714:2x 3x 7x 17
867:3x 17x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7x 17 = 357
Therefore, the value for common factors is 357.
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 = 66745296198/(1x357)
LCM = 66745296198/357
LCM = 186961614
Thus, we can understand that the LCM of 211,511,714,867 is 186961614.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 211, 511, 714, 867
1. What is the LCM of 211, 511, 714, 867?
Answer: LCM of 211, 511, 714, 867 is 186961614.
2. How to calculate the LCM of 211, 511, 714, 867?
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 211, 511, 714, 867.
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}.