LCM of 531, 326, 957, 928
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 531, 326, 957, 928 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 531, 326, 957, 928. So, keep reading to learn more.
Given numbers are 531,326,957,928
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 531,326,957,928 is 883533024.
Find LCM of 531,326,957,928 with Prime Factorization
| 2 | 531, 326, 957, 928 |
| 3 | 531, 163, 957, 464 |
| 29 | 177, 163, 319, 464 |
| 177, 163, 11, 16 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 29 x 177 x 163 x 11 x 16 = 883533024
Therefore, the lowest common multiple of 531,326,957,928 is 883533024.
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.
531 x 326 x 957 x 928 = 153734746176
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.
531 : 1, 3, 9, 59, 177, 531
326 : 1, 2, 163, 326
957 : 1, 3, 11, 29, 33, 87, 319, 957
928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 531,326,957,928, is 1.
Now, the common factors can be found like this.
531:3x 3x 59
326:2x 163
957:3x 11x 29
928:2x 2x 2x 2x 2x 29
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 29 = 174
Therefore, the value for common factors is 174.
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 = 153734746176/(1x174)
LCM = 153734746176/174
LCM = 883533024
Thus, we can understand that the LCM of 531,326,957,928 is 883533024.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 531, 326, 957, 928
1. What is the LCM of 531, 326, 957, 928?
Answer: LCM of 531, 326, 957, 928 is 883533024.
2. How to calculate the LCM of 531, 326, 957, 928?
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 531, 326, 957, 928.
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}.