Find the LCM of 197, 585, 457, 258 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 197, 585, 457, 258. So, keep reading to learn more.
Given numbers are 197,585,457,258
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 197,585,457,258 is 4529358990.
Find LCM of 197,585,457,258 with Prime Factorization
3 | 197, 585, 457, 258 |
197, 195, 457, 86 |
Multiply the prime numbers at the bottom and the left side.
3 x 197 x 195 x 457 x 86 = 4529358990
Therefore, the lowest common multiple of 197,585,457,258 is 4529358990.
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.
197 x 585 x 457 x 258 = 13588076970
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.
197 : 1, 197
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
457 : 1, 457
258 : 1, 2, 3, 6, 43, 86, 129, 258
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,585,457,258, is 1.
Now, the common factors can be found like this.
197:197
585:3x 3x 5x 13
457:457
258:2x 3x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 13588076970/(1x3)
LCM = 13588076970/3
LCM = 4529358990
Thus, we can understand that the LCM of 197,585,457,258 is 4529358990.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 197, 585, 457, 258?
Answer: LCM of 197, 585, 457, 258 is 4529358990.
2. How to calculate the LCM of 197, 585, 457, 258?
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 197, 585, 457, 258.
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}.