LCM of 273, 435, 453, 715, 829
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 273, 435, 453, 715, 829 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 273, 435, 453, 715, 829. So, keep reading to learn more.
Given numbers are 273,435,453,715,829
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 273,435,453,715,829 is 54507317865.
Find LCM of 273,435,453,715,829 with Prime Factorization
| 3 | 273, 435, 453, 715, 829 |
| 5 | 91, 145, 151, 715, 829 |
| 13 | 91, 29, 151, 143, 829 |
| 7, 29, 151, 11, 829 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 13 x 7 x 29 x 151 x 11 x 829 = 54507317865
Therefore, the lowest common multiple of 273,435,453,715,829 is 54507317865.
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.
273 x 435 x 453 x 715 x 829 = 31886780951025
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.
273 : 1, 3, 7, 13, 21, 39, 91, 273
435 : 1, 3, 5, 15, 29, 87, 145, 435
453 : 1, 3, 151, 453
715 : 1, 5, 11, 13, 55, 65, 143, 715
829 : 1, 829
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,435,453,715,829, is 1.
Now, the common factors can be found like this.
273:3x 7x 13
435:3x 5x 29
453:3x 151
715:5x 11x 13
829:829
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 5x 13 = 585
Therefore, the value for common factors is 585.
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 = 31886780951025/(1x585)
LCM = 31886780951025/585
LCM = 54507317865
Thus, we can understand that the LCM of 273,435,453,715,829 is 54507317865.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 273, 435, 453, 715, 829
1. What is the LCM of 273, 435, 453, 715, 829?
Answer: LCM of 273, 435, 453, 715, 829 is 54507317865.
2. How to calculate the LCM of 273, 435, 453, 715, 829?
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 273, 435, 453, 715, 829.
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}.