LCM of 321, 901, 428, 176, 530
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 321, 901, 428, 176, 530 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 321, 901, 428, 176, 530. So, keep reading to learn more.
Given numbers are 321,901,428,176,530
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 321,901,428,176,530 is 254514480.
Find LCM of 321,901,428,176,530 with Prime Factorization
| 2 | 321, 901, 428, 176, 530 |
| 2 | 321, 901, 214, 88, 265 |
| 53 | 321, 901, 107, 44, 265 |
| 107 | 321, 17, 107, 44, 5 |
| 3, 17, 1, 44, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 53 x 107 x 3 x 17 x 1 x 44 x 5 = 254514480
Therefore, the lowest common multiple of 321,901,428,176,530 is 254514480.
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.
321 x 901 x 428 x 176 x 530 = 11546812928640
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.
321 : 1, 3, 107, 321
901 : 1, 17, 53, 901
428 : 1, 2, 4, 107, 214, 428
176 : 1, 2, 4, 8, 11, 16, 22, 44, 88, 176
530 : 1, 2, 5, 10, 53, 106, 265, 530
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 321,901,428,176,530, is 1.
Now, the common factors can be found like this.
321:3x 107
901:17x 53
428:2x 2x 107
176:2x 2x 2x 2x 11
530:2x 5x 53
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 53x 107 = 45368
Therefore, the value for common factors is 45368.
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 = 11546812928640/(1x45368)
LCM = 11546812928640/45368
LCM = 254514480
Thus, we can understand that the LCM of 321,901,428,176,530 is 254514480.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 321, 901, 428, 176, 530
1. What is the LCM of 321, 901, 428, 176, 530?
Answer: LCM of 321, 901, 428, 176, 530 is 254514480.
2. How to calculate the LCM of 321, 901, 428, 176, 530?
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 321, 901, 428, 176, 530.
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}.