LCM of 185, 585, 998, 611, 455
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 185, 585, 998, 611, 455 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 185, 585, 998, 611, 455. So, keep reading to learn more.
Given numbers are 185,585,998,611,455
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 185,585,998,611,455 is 7106962590.
Find LCM of 185,585,998,611,455 with Prime Factorization
| 5 | 185, 585, 998, 611, 455 |
| 13 | 37, 117, 998, 611, 91 |
| 37, 9, 998, 47, 7 |
Multiply the prime numbers at the bottom and the left side.
5 x 13 x 37 x 9 x 998 x 47 x 7 = 7106962590
Therefore, the lowest common multiple of 185,585,998,611,455 is 7106962590.
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.
185 x 585 x 998 x 611 x 455 = 30026916942750
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.
185 : 1, 5, 37, 185
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
998 : 1, 2, 499, 998
611 : 1, 13, 47, 611
455 : 1, 5, 7, 13, 35, 65, 91, 455
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 185,585,998,611,455, is 1.
Now, the common factors can be found like this.
185:5x 37
585:3x 3x 5x 13
998:2x 499
611:13x 47
455:5x 7x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 13x 13 = 4225
Therefore, the value for common factors is 4225.
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 = 30026916942750/(1x4225)
LCM = 30026916942750/4225
LCM = 7106962590
Thus, we can understand that the LCM of 185,585,998,611,455 is 7106962590.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 185, 585, 998, 611, 455
1. What is the LCM of 185, 585, 998, 611, 455?
Answer: LCM of 185, 585, 998, 611, 455 is 7106962590.
2. How to calculate the LCM of 185, 585, 998, 611, 455?
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 185, 585, 998, 611, 455.
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}.