Find the LCM of 197, 819, 408, 733, 909 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, 819, 408, 733, 909. So, keep reading to learn more.
Given numbers are 197,819,408,733,909
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 197,819,408,733,909 is 1624480059384.
Find LCM of 197,819,408,733,909 with Prime Factorization
3 | 197, 819, 408, 733, 909 |
3 | 197, 273, 136, 733, 303 |
197, 91, 136, 733, 101 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 197 x 91 x 136 x 733 x 101 = 1624480059384
Therefore, the lowest common multiple of 197,819,408,733,909 is 1624480059384.
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 819 x 408 x 733 x 909 = 43860961603368
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
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
733 : 1, 733
909 : 1, 3, 9, 101, 303, 909
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,819,408,733,909, is 1.
Now, the common factors can be found like this.
197:197
819:3x 3x 7x 13
408:2x 2x 2x 3x 17
733:733
909:3x 3x 101
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3 = 27
Therefore, the value for common factors is 27.
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 = 43860961603368/(1x27)
LCM = 43860961603368/27
LCM = 1624480059384
Thus, we can understand that the LCM of 197,819,408,733,909 is 1624480059384.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 197, 819, 408, 733, 909?
Answer: LCM of 197, 819, 408, 733, 909 is 1624480059384.
2. How to calculate the LCM of 197, 819, 408, 733, 909?
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, 819, 408, 733, 909.
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}.