LCM of 203, 458, 978, 873, 326
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 203, 458, 978, 873, 326 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 203, 458, 978, 873, 326. So, keep reading to learn more.
Given numbers are 203,458,978,873,326
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 203,458,978,873,326 is 13230107226.
Find LCM of 203,458,978,873,326 with Prime Factorization
| 2 | 203, 458, 978, 873, 326 |
| 3 | 203, 229, 489, 873, 163 |
| 163 | 203, 229, 163, 291, 163 |
| 203, 229, 1, 291, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 163 x 203 x 229 x 1 x 291 x 1 = 13230107226
Therefore, the lowest common multiple of 203,458,978,873,326 is 13230107226.
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.
203 x 458 x 978 x 873 x 326 = 25878089734056
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.
203 : 1, 7, 29, 203
458 : 1, 2, 229, 458
978 : 1, 2, 3, 6, 163, 326, 489, 978
873 : 1, 3, 9, 97, 291, 873
326 : 1, 2, 163, 326
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,458,978,873,326, is 1.
Now, the common factors can be found like this.
203:7x 29
458:2x 229
978:2x 3x 163
873:3x 3x 97
326:2x 163
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 163 = 1956
Therefore, the value for common factors is 1956.
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 = 25878089734056/(1x1956)
LCM = 25878089734056/1956
LCM = 13230107226
Thus, we can understand that the LCM of 203,458,978,873,326 is 13230107226.
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FAQs on LCM of 203, 458, 978, 873, 326
1. What is the LCM of 203, 458, 978, 873, 326?
Answer: LCM of 203, 458, 978, 873, 326 is 13230107226.
2. How to calculate the LCM of 203, 458, 978, 873, 326?
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 203, 458, 978, 873, 326.
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}.