Find the LCM of 420, 619, 481, 444, 500 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 420, 619, 481, 444, 500. So, keep reading to learn more.
Given numbers are 420,619,481,444,500
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 420,619,481,444,500 is 3126259500.
Find LCM of 420,619,481,444,500 with Prime Factorization
2 | 420, 619, 481, 444, 500 |
2 | 210, 619, 481, 222, 250 |
3 | 105, 619, 481, 111, 125 |
5 | 35, 619, 481, 37, 125 |
37 | 7, 619, 481, 37, 25 |
7, 619, 13, 1, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 37 x 7 x 619 x 13 x 1 x 25 = 3126259500
Therefore, the lowest common multiple of 420,619,481,444,500 is 3126259500.
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.
420 x 619 x 481 x 444 x 500 = 27761184360000
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.
420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
619 : 1, 619
481 : 1, 13, 37, 481
444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
500 : 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 420,619,481,444,500, is 1.
Now, the common factors can be found like this.
420:2x 2x 3x 5x 7
619:619
481:13x 37
444:2x 2x 3x 37
500:2x 2x 5x 5x 5
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 3x 5x 37 = 8880
Therefore, the value for common factors is 8880.
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 = 27761184360000/(1x8880)
LCM = 27761184360000/8880
LCM = 3126259500
Thus, we can understand that the LCM of 420,619,481,444,500 is 3126259500.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 420, 619, 481, 444, 500?
Answer: LCM of 420, 619, 481, 444, 500 is 3126259500.
2. How to calculate the LCM of 420, 619, 481, 444, 500?
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 420, 619, 481, 444, 500.
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}.