LCM of 731, 617, 357, 799, 469
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 731, 617, 357, 799, 469 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 731, 617, 357, 799, 469. So, keep reading to learn more.
Given numbers are 731,617,357,799,469
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 731,617,357,799,469 is 29825964483.
Find LCM of 731,617,357,799,469 with Prime Factorization
| 7 | 731, 617, 357, 799, 469 |
| 17 | 731, 617, 51, 799, 67 |
| 43, 617, 3, 47, 67 |
Multiply the prime numbers at the bottom and the left side.
7 x 17 x 43 x 617 x 3 x 47 x 67 = 29825964483
Therefore, the lowest common multiple of 731,617,357,799,469 is 29825964483.
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.
731 x 617 x 357 x 799 x 469 = 60337926149109
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.
731 : 1, 17, 43, 731
617 : 1, 617
357 : 1, 3, 7, 17, 21, 51, 119, 357
799 : 1, 17, 47, 799
469 : 1, 7, 67, 469
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,617,357,799,469, is 1.
Now, the common factors can be found like this.
731:17x 43
617:617
357:3x 7x 17
799:17x 47
469:7x 67
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 17x 17 = 2023
Therefore, the value for common factors is 2023.
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 = 60337926149109/(1x2023)
LCM = 60337926149109/2023
LCM = 29825964483
Thus, we can understand that the LCM of 731,617,357,799,469 is 29825964483.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 731, 617, 357, 799, 469
1. What is the LCM of 731, 617, 357, 799, 469?
Answer: LCM of 731, 617, 357, 799, 469 is 29825964483.
2. How to calculate the LCM of 731, 617, 357, 799, 469?
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 731, 617, 357, 799, 469.
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}.