LCM of 829, 435, 493, 986
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 829, 435, 493, 986 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 829, 435, 493, 986. So, keep reading to learn more.
Given numbers are 829,435,493,986
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 829,435,493,986 is 12260910.
Find LCM of 829,435,493,986 with Prime Factorization
| 17 | 829, 435, 493, 986 |
| 29 | 829, 435, 29, 58 |
| 829, 15, 1, 2 |
Multiply the prime numbers at the bottom and the left side.
17 x 29 x 829 x 15 x 1 x 2 = 12260910
Therefore, the lowest common multiple of 829,435,493,986 is 12260910.
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.
829 x 435 x 493 x 986 = 175294230270
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.
829 : 1, 829
435 : 1, 3, 5, 15, 29, 87, 145, 435
493 : 1, 17, 29, 493
986 : 1, 2, 17, 29, 34, 58, 493, 986
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 829,435,493,986, is 1.
Now, the common factors can be found like this.
829:829
435:3x 5x 29
493:17x 29
986:2x 17x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17x 29x 29 = 14297
Therefore, the value for common factors is 14297.
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 = 175294230270/(1x14297)
LCM = 175294230270/14297
LCM = 12260910
Thus, we can understand that the LCM of 829,435,493,986 is 12260910.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 829, 435, 493, 986
1. What is the LCM of 829, 435, 493, 986?
Answer: LCM of 829, 435, 493, 986 is 12260910.
2. How to calculate the LCM of 829, 435, 493, 986?
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 829, 435, 493, 986.
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}.