LCM of 326, 993, 842, 489, 919
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 326, 993, 842, 489, 919 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 326, 993, 842, 489, 919. So, keep reading to learn more.
Given numbers are 326,993,842,489,919
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 326,993,842,489,919 is 125246170482.
Find LCM of 326,993,842,489,919 with Prime Factorization
| 2 | 326, 993, 842, 489, 919 |
| 3 | 163, 993, 421, 489, 919 |
| 163 | 163, 331, 421, 163, 919 |
| 1, 331, 421, 1, 919 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 163 x 1 x 331 x 421 x 1 x 919 = 125246170482
Therefore, the lowest common multiple of 326,993,842,489,919 is 125246170482.
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.
326 x 993 x 842 x 489 x 919 = 122490754731396
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.
326 : 1, 2, 163, 326
993 : 1, 3, 331, 993
842 : 1, 2, 421, 842
489 : 1, 3, 163, 489
919 : 1, 919
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 326,993,842,489,919, is 1.
Now, the common factors can be found like this.
326:2x 163
993:3x 331
842:2x 421
489:3x 163
919:919
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 163 = 978
Therefore, the value for common factors is 978.
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 = 122490754731396/(1x978)
LCM = 122490754731396/978
LCM = 125246170482
Thus, we can understand that the LCM of 326,993,842,489,919 is 125246170482.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 326, 993, 842, 489, 919
1. What is the LCM of 326, 993, 842, 489, 919?
Answer: LCM of 326, 993, 842, 489, 919 is 125246170482.
2. How to calculate the LCM of 326, 993, 842, 489, 919?
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 326, 993, 842, 489, 919.
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}.