Find the LCM of 480, 923, 331, 325, 221 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 480, 923, 331, 325, 221. So, keep reading to learn more.
Given numbers are 480,923,331,325,221
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 480,923,331,325,221 is 12464930400.
Find LCM of 480,923,331,325,221 with Prime Factorization
5 | 480, 923, 331, 325, 221 |
13 | 96, 923, 331, 65, 221 |
96, 71, 331, 5, 17 |
Multiply the prime numbers at the bottom and the left side.
5 x 13 x 96 x 71 x 331 x 5 x 17 = 12464930400
Therefore, the lowest common multiple of 480,923,331,325,221 is 12464930400.
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.
480 x 923 x 331 x 325 x 221 = 10532866188000
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.
480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
923 : 1, 13, 71, 923
331 : 1, 331
325 : 1, 5, 13, 25, 65, 325
221 : 1, 13, 17, 221
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 480,923,331,325,221, is 1.
Now, the common factors can be found like this.
480:2x 2x 2x 2x 2x 3x 5
923:13x 71
331:331
325:5x 5x 13
221:13x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 13x 13 = 845
Therefore, the value for common factors is 845.
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 = 10532866188000/(1x845)
LCM = 10532866188000/845
LCM = 12464930400
Thus, we can understand that the LCM of 480,923,331,325,221 is 12464930400.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 480, 923, 331, 325, 221?
Answer: LCM of 480, 923, 331, 325, 221 is 12464930400.
2. How to calculate the LCM of 480, 923, 331, 325, 221?
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 480, 923, 331, 325, 221.
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}.