LCM of 338, 664, 738, 723
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 338, 664, 738, 723 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 338, 664, 738, 723. So, keep reading to learn more.
Given numbers are 338,664,738,723
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 338,664,738,723 is 9979256664.
Find LCM of 338,664,738,723 with Prime Factorization
| 2 | 338, 664, 738, 723 |
| 3 | 169, 332, 369, 723 |
| 169, 332, 123, 241 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 169 x 332 x 123 x 241 = 9979256664
Therefore, the lowest common multiple of 338,664,738,723 is 9979256664.
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.
338 x 664 x 738 x 723 = 119751079968
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.
338 : 1, 2, 13, 26, 169, 338
664 : 1, 2, 4, 8, 83, 166, 332, 664
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
723 : 1, 3, 241, 723
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 338,664,738,723, is 1.
Now, the common factors can be found like this.
338:2x 13x 13
664:2x 2x 2x 83
738:2x 3x 3x 41
723:3x 241
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 3 = 12
Therefore, the value for common factors is 12.
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 = 119751079968/(1x12)
LCM = 119751079968/12
LCM = 9979256664
Thus, we can understand that the LCM of 338,664,738,723 is 9979256664.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 338, 664, 738, 723
1. What is the LCM of 338, 664, 738, 723?
Answer: LCM of 338, 664, 738, 723 is 9979256664.
2. How to calculate the LCM of 338, 664, 738, 723?
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 338, 664, 738, 723.
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}.