LCM of 581, 216, 198, 164, 788
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 581, 216, 198, 164, 788 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 581, 216, 198, 164, 788. So, keep reading to learn more.
Given numbers are 581,216,198,164,788
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 581,216,198,164,788 is 11149943112.
Find LCM of 581,216,198,164,788 with Prime Factorization
| 2 | 581, 216, 198, 164, 788 |
| 2 | 581, 108, 99, 82, 394 |
| 3 | 581, 54, 99, 41, 197 |
| 3 | 581, 18, 33, 41, 197 |
| 581, 6, 11, 41, 197 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 581 x 6 x 11 x 41 x 197 = 11149943112
Therefore, the lowest common multiple of 581,216,198,164,788 is 11149943112.
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.
581 x 216 x 198 x 164 x 788 = 3211183616256
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.
581 : 1, 7, 83, 581
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
164 : 1, 2, 4, 41, 82, 164
788 : 1, 2, 4, 197, 394, 788
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 581,216,198,164,788, is 1.
Now, the common factors can be found like this.
581:7x 83
216:2x 2x 2x 3x 3x 3
198:2x 3x 3x 11
164:2x 2x 41
788:2x 2x 197
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 3x 3 = 288
Therefore, the value for common factors is 288.
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 = 3211183616256/(1x288)
LCM = 3211183616256/288
LCM = 11149943112
Thus, we can understand that the LCM of 581,216,198,164,788 is 11149943112.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 581, 216, 198, 164, 788
1. What is the LCM of 581, 216, 198, 164, 788?
Answer: LCM of 581, 216, 198, 164, 788 is 11149943112.
2. How to calculate the LCM of 581, 216, 198, 164, 788?
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 581, 216, 198, 164, 788.
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}.