LCM of 403, 243, 884, 833
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 403, 243, 884, 833 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 403, 243, 884, 833. So, keep reading to learn more.
Given numbers are 403,243,884,833
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 403,243,884,833 is 326299428.
Find LCM of 403,243,884,833 with Prime Factorization
| 13 | 403, 243, 884, 833 |
| 17 | 31, 243, 68, 833 |
| 31, 243, 4, 49 |
Multiply the prime numbers at the bottom and the left side.
13 x 17 x 31 x 243 x 4 x 49 = 326299428
Therefore, the lowest common multiple of 403,243,884,833 is 326299428.
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.
403 x 243 x 884 x 833 = 72112173588
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.
403 : 1, 13, 31, 403
243 : 1, 3, 9, 27, 81, 243
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
833 : 1, 7, 17, 49, 119, 833
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,243,884,833, is 1.
Now, the common factors can be found like this.
403:13x 31
243:3x 3x 3x 3x 3
884:2x 2x 13x 17
833:7x 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.
13x 17 = 221
Therefore, the value for common factors is 221.
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 = 72112173588/(1x221)
LCM = 72112173588/221
LCM = 326299428
Thus, we can understand that the LCM of 403,243,884,833 is 326299428.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 403, 243, 884, 833
1. What is the LCM of 403, 243, 884, 833?
Answer: LCM of 403, 243, 884, 833 is 326299428.
2. How to calculate the LCM of 403, 243, 884, 833?
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 403, 243, 884, 833.
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}.