LCM of 743, 470, 243, 454, 135
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 743, 470, 243, 454, 135 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 743, 470, 243, 454, 135. So, keep reading to learn more.
Given numbers are 743,470,243,454,135
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 743,470,243,454,135 is 19262772810.
Find LCM of 743,470,243,454,135 with Prime Factorization
| 2 | 743, 470, 243, 454, 135 |
| 3 | 743, 235, 243, 227, 135 |
| 3 | 743, 235, 81, 227, 45 |
| 3 | 743, 235, 27, 227, 15 |
| 5 | 743, 235, 9, 227, 5 |
| 743, 47, 9, 227, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 5 x 743 x 47 x 9 x 227 x 1 = 19262772810
Therefore, the lowest common multiple of 743,470,243,454,135 is 19262772810.
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.
743 x 470 x 243 x 454 x 135 = 5200948658700
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.
743 : 1, 743
470 : 1, 2, 5, 10, 47, 94, 235, 470
243 : 1, 3, 9, 27, 81, 243
454 : 1, 2, 227, 454
135 : 1, 3, 5, 9, 15, 27, 45, 135
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 743,470,243,454,135, is 1.
Now, the common factors can be found like this.
743:743
470:2x 5x 47
243:3x 3x 3x 3x 3
454:2x 227
135:3x 3x 3x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 5 = 270
Therefore, the value for common factors is 270.
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 = 5200948658700/(1x270)
LCM = 5200948658700/270
LCM = 19262772810
Thus, we can understand that the LCM of 743,470,243,454,135 is 19262772810.
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FAQs on LCM of 743, 470, 243, 454, 135
1. What is the LCM of 743, 470, 243, 454, 135?
Answer: LCM of 743, 470, 243, 454, 135 is 19262772810.
2. How to calculate the LCM of 743, 470, 243, 454, 135?
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 743, 470, 243, 454, 135.
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}.