Find the LCM of 172, 944, 494, 494, 424 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 172, 944, 494, 494, 424. So, keep reading to learn more.
Given numbers are 172,944,494,494,424
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 172,944,494,494,424 is 531389872.
Find LCM of 172,944,494,494,424 with Prime Factorization
2 | 172, 944, 494, 494, 424 |
2 | 86, 472, 247, 247, 212 |
2 | 43, 236, 247, 247, 106 |
13 | 43, 118, 247, 247, 53 |
19 | 43, 118, 19, 19, 53 |
43, 118, 1, 1, 53 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 13 x 19 x 43 x 118 x 1 x 1 x 53 = 531389872
Therefore, the lowest common multiple of 172,944,494,494,424 is 531389872.
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.
172 x 944 x 494 x 494 x 424 = 16800422193152
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.
172 : 1, 2, 4, 43, 86, 172
944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944
494 : 1, 2, 13, 19, 26, 38, 247, 494
494 : 1, 2, 13, 19, 26, 38, 247, 494
424 : 1, 2, 4, 8, 53, 106, 212, 424
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 172,944,494,494,424, is 2.
Now, the common factors can be found like this.
172:2x 2x 43
944:2x 2x 2x 2x 59
494:2x 13x 19
494:2x 13x 19
424:2x 2x 2x 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 2x 2x 2x 13x 19 = 15808
Therefore, the value for common factors is 15808.
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 = 16800422193152/(2x15808)
LCM = 16800422193152/31616
LCM = 531389872
Thus, we can understand that the LCM of 172,944,494,494,424 is 531389872.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 172, 944, 494, 494, 424?
Answer: LCM of 172, 944, 494, 494, 424 is 531389872.
2. How to calculate the LCM of 172, 944, 494, 494, 424?
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 172, 944, 494, 494, 424.
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}.