LCM of 173, 494, 861, 459
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 173, 494, 861, 459 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 173, 494, 861, 459. So, keep reading to learn more.
Given numbers are 173,494,861,459
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 173,494,861,459 is 11258165646.
Find LCM of 173,494,861,459 with Prime Factorization
| 3 | 173, 494, 861, 459 |
| 173, 494, 287, 153 |
Multiply the prime numbers at the bottom and the left side.
3 x 173 x 494 x 287 x 153 = 11258165646
Therefore, the lowest common multiple of 173,494,861,459 is 11258165646.
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.
173 x 494 x 861 x 459 = 33774496938
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.
173 : 1, 173
494 : 1, 2, 13, 19, 26, 38, 247, 494
861 : 1, 3, 7, 21, 41, 123, 287, 861
459 : 1, 3, 9, 17, 27, 51, 153, 459
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 173,494,861,459, is 1.
Now, the common factors can be found like this.
173:173
494:2x 13x 19
861:3x 7x 41
459:3x 3x 3x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 33774496938/(1x3)
LCM = 33774496938/3
LCM = 11258165646
Thus, we can understand that the LCM of 173,494,861,459 is 11258165646.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 173, 494, 861, 459
1. What is the LCM of 173, 494, 861, 459?
Answer: LCM of 173, 494, 861, 459 is 11258165646.
2. How to calculate the LCM of 173, 494, 861, 459?
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 173, 494, 861, 459.
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}.