LCM of 792, 731, 340, 832
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 792, 731, 340, 832 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, 731, 340, 832. So, keep reading to learn more.
Given numbers are 792,731,340,832
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 792,731,340,832 is 301055040.
Find LCM of 792,731,340,832 with Prime Factorization
| 2 | 792, 731, 340, 832 |
| 2 | 396, 731, 170, 416 |
| 2 | 198, 731, 85, 208 |
| 17 | 99, 731, 85, 104 |
| 99, 43, 5, 104 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 17 x 99 x 43 x 5 x 104 = 301055040
Therefore, the lowest common multiple of 792,731,340,832 is 301055040.
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 731 x 340 x 832 = 163773941760
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
731 : 1, 17, 43, 731
340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340
832 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 792,731,340,832, is 1.
Now, the common factors can be found like this.
792:2x 2x 2x 3x 3x 11
731:17x 43
340:2x 2x 5x 17
832:2x 2x 2x 2x 2x 2x 13
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 2x 2x 17 = 544
Therefore, the value for common factors is 544.
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 = 163773941760/(1x544)
LCM = 163773941760/544
LCM = 301055040
Thus, we can understand that the LCM of 792,731,340,832 is 301055040.
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FAQs on LCM of 792, 731, 340, 832
1. What is the LCM of 792, 731, 340, 832?
Answer: LCM of 792, 731, 340, 832 is 301055040.
2. How to calculate the LCM of 792, 731, 340, 832?
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, 731, 340, 832.
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}.