LCM of 581, 166, 871, 197, 338
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 581, 166, 871, 197, 338 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 581, 166, 871, 197, 338. So, keep reading to learn more.
Given numbers are 581,166,871,197,338
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 581,166,871,197,338 is 2591993222.
Find LCM of 581,166,871,197,338 with Prime Factorization
| 2 | 581, 166, 871, 197, 338 |
| 13 | 581, 83, 871, 197, 169 |
| 83 | 581, 83, 67, 197, 13 |
| 7, 1, 67, 197, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 83 x 7 x 1 x 67 x 197 x 13 = 2591993222
Therefore, the lowest common multiple of 581,166,871,197,338 is 2591993222.
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.
581 x 166 x 871 x 197 x 338 = 5593521373076
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.
581 : 1, 7, 83, 581
166 : 1, 2, 83, 166
871 : 1, 13, 67, 871
197 : 1, 197
338 : 1, 2, 13, 26, 169, 338
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 581,166,871,197,338, is 1.
Now, the common factors can be found like this.
581:7x 83
166:2x 83
871:13x 67
197:197
338:2x 13x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13x 83 = 2158
Therefore, the value for common factors is 2158.
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 = 5593521373076/(1x2158)
LCM = 5593521373076/2158
LCM = 2591993222
Thus, we can understand that the LCM of 581,166,871,197,338 is 2591993222.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 581, 166, 871, 197, 338
1. What is the LCM of 581, 166, 871, 197, 338?
Answer: LCM of 581, 166, 871, 197, 338 is 2591993222.
2. How to calculate the LCM of 581, 166, 871, 197, 338?
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 581, 166, 871, 197, 338.
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}.