LCM of 732, 784, 403, 317, 317
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 732, 784, 403, 317, 317 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 732, 784, 403, 317, 317. So, keep reading to learn more.
Given numbers are 732,784,403,317,317
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 732,784,403,317,317 is 18328691472.
Find LCM of 732,784,403,317,317 with Prime Factorization
| 2 | 732, 784, 403, 317, 317 |
| 2 | 366, 392, 403, 317, 317 |
| 317 | 183, 196, 403, 317, 317 |
| 183, 196, 403, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 317 x 183 x 196 x 403 x 1 x 1 = 18328691472
Therefore, the lowest common multiple of 732,784,403,317,317 is 18328691472.
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.
732 x 784 x 403 x 317 x 317 = 23240780786496
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.
732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732
784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
403 : 1, 13, 31, 403
317 : 1, 317
317 : 1, 317
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 732,784,403,317,317, is 1.
Now, the common factors can be found like this.
732:2x 2x 3x 61
784:2x 2x 2x 2x 7x 7
403:13x 31
317:317
317:317
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 317 = 1268
Therefore, the value for common factors is 1268.
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 = 23240780786496/(1x1268)
LCM = 23240780786496/1268
LCM = 18328691472
Thus, we can understand that the LCM of 732,784,403,317,317 is 18328691472.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 732, 784, 403, 317, 317
1. What is the LCM of 732, 784, 403, 317, 317?
Answer: LCM of 732, 784, 403, 317, 317 is 18328691472.
2. How to calculate the LCM of 732, 784, 403, 317, 317?
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 732, 784, 403, 317, 317.
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}.