LCM of 664, 324, 481, 909, 740
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 664, 324, 481, 909, 740 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 664, 324, 481, 909, 740. So, keep reading to learn more.
Given numbers are 664,324,481,909,740
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 664,324,481,909,740 is 13064402520.
Find LCM of 664,324,481,909,740 with Prime Factorization
| 2 | 664, 324, 481, 909, 740 |
| 2 | 332, 162, 481, 909, 370 |
| 3 | 166, 81, 481, 909, 185 |
| 3 | 166, 27, 481, 303, 185 |
| 37 | 166, 9, 481, 101, 185 |
| 166, 9, 13, 101, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 37 x 166 x 9 x 13 x 101 x 5 = 13064402520
Therefore, the lowest common multiple of 664,324,481,909,740 is 13064402520.
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.
664 x 324 x 481 x 909 x 740 = 69607136626560
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.
664 : 1, 2, 4, 8, 83, 166, 332, 664
324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
481 : 1, 13, 37, 481
909 : 1, 3, 9, 101, 303, 909
740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,324,481,909,740, is 1.
Now, the common factors can be found like this.
664:2x 2x 2x 83
324:2x 2x 3x 3x 3x 3
481:13x 37
909:3x 3x 101
740:2x 2x 5x 37
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 3x 37 = 5328
Therefore, the value for common factors is 5328.
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 = 69607136626560/(1x5328)
LCM = 69607136626560/5328
LCM = 13064402520
Thus, we can understand that the LCM of 664,324,481,909,740 is 13064402520.
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FAQs on LCM of 664, 324, 481, 909, 740
1. What is the LCM of 664, 324, 481, 909, 740?
Answer: LCM of 664, 324, 481, 909, 740 is 13064402520.
2. How to calculate the LCM of 664, 324, 481, 909, 740?
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 664, 324, 481, 909, 740.
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}.