LCM of 903, 427, 723, 729, 723
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 903, 427, 723, 729, 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 903, 427, 723, 729, 723. So, keep reading to learn more.
Given numbers are 903,427,723,729,723
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 903,427,723,729,723 is 3225825729.
Find LCM of 903,427,723,729,723 with Prime Factorization
| 3 | 903, 427, 723, 729, 723 |
| 7 | 301, 427, 241, 243, 241 |
| 241 | 43, 61, 241, 243, 241 |
| 43, 61, 1, 243, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 241 x 43 x 61 x 1 x 243 x 1 = 3225825729
Therefore, the lowest common multiple of 903,427,723,729,723 is 3225825729.
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.
903 x 427 x 723 x 729 x 723 = 146933136130221
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.
903 : 1, 3, 7, 21, 43, 129, 301, 903
427 : 1, 7, 61, 427
723 : 1, 3, 241, 723
729 : 1, 3, 9, 27, 81, 243, 729
723 : 1, 3, 241, 723
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 903,427,723,729,723, is 1.
Now, the common factors can be found like this.
903:3x 7x 43
427:7x 61
723:3x 241
729:3x 3x 3x 3x 3x 3
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.
3x 3x 3x 7x 241 = 45549
Therefore, the value for common factors is 45549.
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 = 146933136130221/(1x45549)
LCM = 146933136130221/45549
LCM = 3225825729
Thus, we can understand that the LCM of 903,427,723,729,723 is 3225825729.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 903, 427, 723, 729, 723
1. What is the LCM of 903, 427, 723, 729, 723?
Answer: LCM of 903, 427, 723, 729, 723 is 3225825729.
2. How to calculate the LCM of 903, 427, 723, 729, 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 903, 427, 723, 729, 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}.