LCM of 483, 389, 451, 847, 814
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 483, 389, 451, 847, 814 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 483, 389, 451, 847, 814. So, keep reading to learn more.
Given numbers are 483,389,451,847,814
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 483,389,451,847,814 is 68975948118.
Find LCM of 483,389,451,847,814 with Prime Factorization
| 7 | 483, 389, 451, 847, 814 |
| 11 | 69, 389, 451, 121, 814 |
| 69, 389, 41, 11, 74 |
Multiply the prime numbers at the bottom and the left side.
7 x 11 x 69 x 389 x 41 x 11 x 74 = 68975948118
Therefore, the lowest common multiple of 483,389,451,847,814 is 68975948118.
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.
483 x 389 x 451 x 847 x 814 = 58422628055946
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.
483 : 1, 3, 7, 21, 23, 69, 161, 483
389 : 1, 389
451 : 1, 11, 41, 451
847 : 1, 7, 11, 77, 121, 847
814 : 1, 2, 11, 22, 37, 74, 407, 814
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 483,389,451,847,814, is 1.
Now, the common factors can be found like this.
483:3x 7x 23
389:389
451:11x 41
847:7x 11x 11
814:2x 11x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 11x 11 = 847
Therefore, the value for common factors is 847.
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 = 58422628055946/(1x847)
LCM = 58422628055946/847
LCM = 68975948118
Thus, we can understand that the LCM of 483,389,451,847,814 is 68975948118.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 483, 389, 451, 847, 814
1. What is the LCM of 483, 389, 451, 847, 814?
Answer: LCM of 483, 389, 451, 847, 814 is 68975948118.
2. How to calculate the LCM of 483, 389, 451, 847, 814?
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 483, 389, 451, 847, 814.
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}.