LCM of 374, 873, 493, 783
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 374, 873, 493, 783 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 374, 873, 493, 783. So, keep reading to learn more.
Given numbers are 374,873,493,783
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 374,873,493,783 is 28405674.
Find LCM of 374,873,493,783 with Prime Factorization
| 3 | 374, 873, 493, 783 |
| 3 | 374, 291, 493, 261 |
| 17 | 374, 97, 493, 87 |
| 29 | 22, 97, 29, 87 |
| 22, 97, 1, 3 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 17 x 29 x 22 x 97 x 1 x 3 = 28405674
Therefore, the lowest common multiple of 374,873,493,783 is 28405674.
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.
374 x 873 x 493 x 783 = 126035975538
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.
374 : 1, 2, 11, 17, 22, 34, 187, 374
873 : 1, 3, 9, 97, 291, 873
493 : 1, 17, 29, 493
783 : 1, 3, 9, 27, 29, 87, 261, 783
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 374,873,493,783, is 1.
Now, the common factors can be found like this.
374:2x 11x 17
873:3x 3x 97
493:17x 29
783:3x 3x 3x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 17x 29 = 4437
Therefore, the value for common factors is 4437.
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 = 126035975538/(1x4437)
LCM = 126035975538/4437
LCM = 28405674
Thus, we can understand that the LCM of 374,873,493,783 is 28405674.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 374, 873, 493, 783
1. What is the LCM of 374, 873, 493, 783?
Answer: LCM of 374, 873, 493, 783 is 28405674.
2. How to calculate the LCM of 374, 873, 493, 783?
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 374, 873, 493, 783.
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}.