Find the LCM of 481, 351, 654, 436 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 481, 351, 654, 436. So, keep reading to learn more.
Given numbers are 481,351,654,436
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 481,351,654,436 is 5662332.
Find LCM of 481,351,654,436 with Prime Factorization
2 | 481, 351, 654, 436 |
3 | 481, 351, 327, 218 |
13 | 481, 117, 109, 218 |
109 | 37, 9, 109, 218 |
37, 9, 1, 2 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 109 x 37 x 9 x 1 x 2 = 5662332
Therefore, the lowest common multiple of 481,351,654,436 is 5662332.
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.
481 x 351 x 654 x 436 = 48141146664
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.
481 : 1, 13, 37, 481
351 : 1, 3, 9, 13, 27, 39, 117, 351
654 : 1, 2, 3, 6, 109, 218, 327, 654
436 : 1, 2, 4, 109, 218, 436
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 481,351,654,436, is 1.
Now, the common factors can be found like this.
481:13x 37
351:3x 3x 3x 13
654:2x 3x 109
436:2x 2x 109
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 13x 109 = 8502
Therefore, the value for common factors is 8502.
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 = 48141146664/(1x8502)
LCM = 48141146664/8502
LCM = 5662332
Thus, we can understand that the LCM of 481,351,654,436 is 5662332.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 481, 351, 654, 436?
Answer: LCM of 481, 351, 654, 436 is 5662332.
2. How to calculate the LCM of 481, 351, 654, 436?
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 481, 351, 654, 436.
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}.