LCM of 891, 443, 918, 502, 288
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 891, 443, 918, 502, 288 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 891, 443, 918, 502, 288. So, keep reading to learn more.
Given numbers are 891,443,918,502,288
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 891,443,918,502,288 is 53895691872.
Find LCM of 891,443,918,502,288 with Prime Factorization
| 2 | 891, 443, 918, 502, 288 |
| 3 | 891, 443, 459, 251, 144 |
| 3 | 297, 443, 153, 251, 48 |
| 3 | 99, 443, 51, 251, 16 |
| 33, 443, 17, 251, 16 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 33 x 443 x 17 x 251 x 16 = 53895691872
Therefore, the lowest common multiple of 891,443,918,502,288 is 53895691872.
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.
891 x 443 x 918 x 502 x 288 = 52386612499584
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.
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
443 : 1, 443
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
502 : 1, 2, 251, 502
288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 891,443,918,502,288, is 1.
Now, the common factors can be found like this.
891:3x 3x 3x 3x 11
443:443
918:2x 3x 3x 3x 17
502:2x 251
288:2x 2x 2x 2x 2x 3x 3
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 3x 3x 3x 3x 3 = 972
Therefore, the value for common factors is 972.
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 = 52386612499584/(1x972)
LCM = 52386612499584/972
LCM = 53895691872
Thus, we can understand that the LCM of 891,443,918,502,288 is 53895691872.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 891, 443, 918, 502, 288
1. What is the LCM of 891, 443, 918, 502, 288?
Answer: LCM of 891, 443, 918, 502, 288 is 53895691872.
2. How to calculate the LCM of 891, 443, 918, 502, 288?
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 891, 443, 918, 502, 288.
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}.