LCM of 231, 649, 509, 572, 321
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 231, 649, 509, 572, 321 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 231, 649, 509, 572, 321. So, keep reading to learn more.
Given numbers are 231,649,509,572,321
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 231,649,509,572,321 is 38598363804.
Find LCM of 231,649,509,572,321 with Prime Factorization
| 3 | 231, 649, 509, 572, 321 |
| 11 | 77, 649, 509, 572, 107 |
| 7, 59, 509, 52, 107 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 7 x 59 x 509 x 52 x 107 = 38598363804
Therefore, the lowest common multiple of 231,649,509,572,321 is 38598363804.
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.
231 x 649 x 509 x 572 x 321 = 14011206060852
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.
231 : 1, 3, 7, 11, 21, 33, 77, 231
649 : 1, 11, 59, 649
509 : 1, 509
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
321 : 1, 3, 107, 321
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 231,649,509,572,321, is 1.
Now, the common factors can be found like this.
231:3x 7x 11
649:11x 59
509:509
572:2x 2x 11x 13
321:3x 107
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11x 11 = 363
Therefore, the value for common factors is 363.
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 = 14011206060852/(1x363)
LCM = 14011206060852/363
LCM = 38598363804
Thus, we can understand that the LCM of 231,649,509,572,321 is 38598363804.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 231, 649, 509, 572, 321
1. What is the LCM of 231, 649, 509, 572, 321?
Answer: LCM of 231, 649, 509, 572, 321 is 38598363804.
2. How to calculate the LCM of 231, 649, 509, 572, 321?
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 231, 649, 509, 572, 321.
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}.