LCM of 309, 447, 544, 433, 728
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 309, 447, 544, 433, 728 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 309, 447, 544, 433, 728. So, keep reading to learn more.
Given numbers are 309,447,544,433,728
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 309,447,544,433,728 is 986899516512.
Find LCM of 309,447,544,433,728 with Prime Factorization
| 2 | 309, 447, 544, 433, 728 |
| 2 | 309, 447, 272, 433, 364 |
| 2 | 309, 447, 136, 433, 182 |
| 3 | 309, 447, 68, 433, 91 |
| 103, 149, 68, 433, 91 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 103 x 149 x 68 x 433 x 91 = 986899516512
Therefore, the lowest common multiple of 309,447,544,433,728 is 986899516512.
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.
309 x 447 x 544 x 433 x 728 = 23685588396288
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.
309 : 1, 3, 103, 309
447 : 1, 3, 149, 447
544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544
433 : 1, 433
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 309,447,544,433,728, is 1.
Now, the common factors can be found like this.
309:3x 103
447:3x 149
544:2x 2x 2x 2x 2x 17
433:433
728:2x 2x 2x 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.
2x 2x 2x 3 = 24
Therefore, the value for common factors is 24.
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 = 23685588396288/(1x24)
LCM = 23685588396288/24
LCM = 986899516512
Thus, we can understand that the LCM of 309,447,544,433,728 is 986899516512.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 309, 447, 544, 433, 728
1. What is the LCM of 309, 447, 544, 433, 728?
Answer: LCM of 309, 447, 544, 433, 728 is 986899516512.
2. How to calculate the LCM of 309, 447, 544, 433, 728?
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 309, 447, 544, 433, 728.
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}.