LCM of 813, 803, 527, 238
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 813, 803, 527, 238 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 813, 803, 527, 238. So, keep reading to learn more.
Given numbers are 813,803,527,238
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 813,803,527,238 is 4816646142.
Find LCM of 813,803,527,238 with Prime Factorization
| 17 | 813, 803, 527, 238 |
| 813, 803, 31, 14 |
Multiply the prime numbers at the bottom and the left side.
17 x 813 x 803 x 31 x 14 = 4816646142
Therefore, the lowest common multiple of 813,803,527,238 is 4816646142.
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.
813 x 803 x 527 x 238 = 81882984414
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.
813 : 1, 3, 271, 813
803 : 1, 11, 73, 803
527 : 1, 17, 31, 527
238 : 1, 2, 7, 14, 17, 34, 119, 238
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,803,527,238, is 1.
Now, the common factors can be found like this.
813:3x 271
803:11x 73
527:17x 31
238:2x 7x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17 = 17
Therefore, the value for common factors is 17.
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 = 81882984414/(1x17)
LCM = 81882984414/17
LCM = 4816646142
Thus, we can understand that the LCM of 813,803,527,238 is 4816646142.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 813, 803, 527, 238
1. What is the LCM of 813, 803, 527, 238?
Answer: LCM of 813, 803, 527, 238 is 4816646142.
2. How to calculate the LCM of 813, 803, 527, 238?
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 813, 803, 527, 238.
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}.