LCM of 508, 289, 123, 748, 939
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 508, 289, 123, 748, 939 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 508, 289, 123, 748, 939. So, keep reading to learn more.
Given numbers are 508,289,123,748,939
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 508,289,123,748,939 is 62173267068.
Find LCM of 508,289,123,748,939 with Prime Factorization
| 2 | 508, 289, 123, 748, 939 |
| 2 | 254, 289, 123, 374, 939 |
| 3 | 127, 289, 123, 187, 939 |
| 17 | 127, 289, 41, 187, 313 |
| 127, 17, 41, 11, 313 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 17 x 127 x 17 x 41 x 11 x 313 = 62173267068
Therefore, the lowest common multiple of 508,289,123,748,939 is 62173267068.
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.
508 x 289 x 123 x 748 x 939 = 12683346481872
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.
508 : 1, 2, 4, 127, 254, 508
289 : 1, 17, 289
123 : 1, 3, 41, 123
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
939 : 1, 3, 313, 939
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 508,289,123,748,939, is 1.
Now, the common factors can be found like this.
508:2x 2x 127
289:17x 17
123:3x 41
748:2x 2x 11x 17
939:3x 313
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 3x 17 = 204
Therefore, the value for common factors is 204.
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 = 12683346481872/(1x204)
LCM = 12683346481872/204
LCM = 62173267068
Thus, we can understand that the LCM of 508,289,123,748,939 is 62173267068.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 508, 289, 123, 748, 939
1. What is the LCM of 508, 289, 123, 748, 939?
Answer: LCM of 508, 289, 123, 748, 939 is 62173267068.
2. How to calculate the LCM of 508, 289, 123, 748, 939?
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 508, 289, 123, 748, 939.
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}.