Find the LCM of 972, 696, 285, 729, 451 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 972, 696, 285, 729, 451. So, keep reading to learn more.
Given numbers are 972,696,285,729,451
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 972,696,285,729,451 is 7246289160.
Find LCM of 972,696,285,729,451 with Prime Factorization
2 | 972, 696, 285, 729, 451 |
2 | 486, 348, 285, 729, 451 |
3 | 243, 174, 285, 729, 451 |
3 | 81, 58, 95, 243, 451 |
3 | 27, 58, 95, 81, 451 |
3 | 9, 58, 95, 27, 451 |
3 | 3, 58, 95, 9, 451 |
1, 58, 95, 3, 451 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 3 x 3 x 3 x 1 x 58 x 95 x 3 x 451 = 7246289160
Therefore, the lowest common multiple of 972,696,285,729,451 is 7246289160.
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.
972 x 696 x 285 x 729 x 451 = 63390537571680
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.
972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
285 : 1, 3, 5, 15, 19, 57, 95, 285
729 : 1, 3, 9, 27, 81, 243, 729
451 : 1, 11, 41, 451
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 972,696,285,729,451, is 1.
Now, the common factors can be found like this.
972:2x 2x 3x 3x 3x 3x 3
696:2x 2x 2x 3x 29
285:3x 5x 19
729:3x 3x 3x 3x 3x 3
451:11x 41
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 3x 3x 3 = 8748
Therefore, the value for common factors is 8748.
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 = 63390537571680/(1x8748)
LCM = 63390537571680/8748
LCM = 7246289160
Thus, we can understand that the LCM of 972,696,285,729,451 is 7246289160.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 972, 696, 285, 729, 451?
Answer: LCM of 972, 696, 285, 729, 451 is 7246289160.
2. How to calculate the LCM of 972, 696, 285, 729, 451?
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 972, 696, 285, 729, 451.
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}.