LCM of 792, 764, 830, 833, 731
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 792, 764, 830, 833, 731 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 792, 764, 830, 833, 731. So, keep reading to learn more.
Given numbers are 792,764,830,833,731
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 792,764,830,833,731 is 2248640883720.
Find LCM of 792,764,830,833,731 with Prime Factorization
| 2 | 792, 764, 830, 833, 731 |
| 2 | 396, 382, 415, 833, 731 |
| 17 | 198, 191, 415, 833, 731 |
| 198, 191, 415, 49, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 17 x 198 x 191 x 415 x 49 x 43 = 2248640883720
Therefore, the lowest common multiple of 792,764,830,833,731 is 2248640883720.
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.
792 x 764 x 830 x 833 x 731 = 305815160185920
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.
792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
764 : 1, 2, 4, 191, 382, 764
830 : 1, 2, 5, 10, 83, 166, 415, 830
833 : 1, 7, 17, 49, 119, 833
731 : 1, 17, 43, 731
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 792,764,830,833,731, is 1.
Now, the common factors can be found like this.
792:2x 2x 2x 3x 3x 11
764:2x 2x 191
830:2x 5x 83
833:7x 7x 17
731:17x 43
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 2x 17 = 136
Therefore, the value for common factors is 136.
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 = 305815160185920/(1x136)
LCM = 305815160185920/136
LCM = 2248640883720
Thus, we can understand that the LCM of 792,764,830,833,731 is 2248640883720.
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FAQs on LCM of 792, 764, 830, 833, 731
1. What is the LCM of 792, 764, 830, 833, 731?
Answer: LCM of 792, 764, 830, 833, 731 is 2248640883720.
2. How to calculate the LCM of 792, 764, 830, 833, 731?
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 792, 764, 830, 833, 731.
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}.