LCM of 204, 197, 867, 422
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 204, 197, 867, 422 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 204, 197, 867, 422. So, keep reading to learn more.
Given numbers are 204,197,867,422
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 204,197,867,422 is 144154356.
Find LCM of 204,197,867,422 with Prime Factorization
| 2 | 204, 197, 867, 422 |
| 3 | 102, 197, 867, 211 |
| 17 | 34, 197, 289, 211 |
| 2, 197, 17, 211 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 17 x 2 x 197 x 17 x 211 = 144154356
Therefore, the lowest common multiple of 204,197,867,422 is 144154356.
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.
204 x 197 x 867 x 422 = 14703744312
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.
204 : 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204
197 : 1, 197
867 : 1, 3, 17, 51, 289, 867
422 : 1, 2, 211, 422
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 204,197,867,422, is 1.
Now, the common factors can be found like this.
204:2x 2x 3x 17
197:197
867:3x 17x 17
422:2x 211
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 17 = 102
Therefore, the value for common factors is 102.
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 = 14703744312/(1x102)
LCM = 14703744312/102
LCM = 144154356
Thus, we can understand that the LCM of 204,197,867,422 is 144154356.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 204, 197, 867, 422
1. What is the LCM of 204, 197, 867, 422?
Answer: LCM of 204, 197, 867, 422 is 144154356.
2. How to calculate the LCM of 204, 197, 867, 422?
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 204, 197, 867, 422.
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}.