LCM of 211, 171, 957, 246, 146
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 211, 171, 957, 246, 146 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, 171, 957, 246, 146. So, keep reading to learn more.
Given numbers are 211,171,957,246,146
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 211,171,957,246,146 is 68897896254.
Find LCM of 211,171,957,246,146 with Prime Factorization
| 2 | 211, 171, 957, 246, 146 |
| 3 | 211, 171, 957, 123, 73 |
| 211, 57, 319, 41, 73 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 211 x 57 x 319 x 41 x 73 = 68897896254
Therefore, the lowest common multiple of 211,171,957,246,146 is 68897896254.
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 171 x 957 x 246 x 146 = 1240162132572
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
171 : 1, 3, 9, 19, 57, 171
957 : 1, 3, 11, 29, 33, 87, 319, 957
246 : 1, 2, 3, 6, 41, 82, 123, 246
146 : 1, 2, 73, 146
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,171,957,246,146, is 1.
Now, the common factors can be found like this.
211:211
171:3x 3x 19
957:3x 11x 29
246:2x 3x 41
146:2x 73
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 3 = 18
Therefore, the value for common factors is 18.
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 = 1240162132572/(1x18)
LCM = 1240162132572/18
LCM = 68897896254
Thus, we can understand that the LCM of 211,171,957,246,146 is 68897896254.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 211, 171, 957, 246, 146
1. What is the LCM of 211, 171, 957, 246, 146?
Answer: LCM of 211, 171, 957, 246, 146 is 68897896254.
2. How to calculate the LCM of 211, 171, 957, 246, 146?
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, 171, 957, 246, 146.
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}.