LCM of 112, 232, 406, 621, 998
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 112, 232, 406, 621, 998 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 112, 232, 406, 621, 998. So, keep reading to learn more.
Given numbers are 112,232,406,621,998
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 112,232,406,621,998 is 1006486992.
Find LCM of 112,232,406,621,998 with Prime Factorization
| 2 | 112, 232, 406, 621, 998 |
| 2 | 56, 116, 203, 621, 499 |
| 2 | 28, 58, 203, 621, 499 |
| 7 | 14, 29, 203, 621, 499 |
| 29 | 2, 29, 29, 621, 499 |
| 2, 1, 1, 621, 499 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 29 x 2 x 1 x 1 x 621 x 499 = 1006486992
Therefore, the lowest common multiple of 112,232,406,621,998 is 1006486992.
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.
112 x 232 x 406 x 621 x 998 = 6538139500032
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.
112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112
232 : 1, 2, 4, 8, 29, 58, 116, 232
406 : 1, 2, 7, 14, 29, 58, 203, 406
621 : 1, 3, 9, 23, 27, 69, 207, 621
998 : 1, 2, 499, 998
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 112,232,406,621,998, is 1.
Now, the common factors can be found like this.
112:2x 2x 2x 2x 7
232:2x 2x 2x 29
406:2x 7x 29
621:3x 3x 3x 23
998:2x 499
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 7x 29 = 6496
Therefore, the value for common factors is 6496.
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 = 6538139500032/(1x6496)
LCM = 6538139500032/6496
LCM = 1006486992
Thus, we can understand that the LCM of 112,232,406,621,998 is 1006486992.
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FAQs on LCM of 112, 232, 406, 621, 998
1. What is the LCM of 112, 232, 406, 621, 998?
Answer: LCM of 112, 232, 406, 621, 998 is 1006486992.
2. How to calculate the LCM of 112, 232, 406, 621, 998?
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 112, 232, 406, 621, 998.
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}.