LCM of 813, 282, 147, 470, 753
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 813, 282, 147, 470, 753 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 813, 282, 147, 470, 753. So, keep reading to learn more.
Given numbers are 813,282,147,470,753
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 813,282,147,470,753 is 4699570890.
Find LCM of 813,282,147,470,753 with Prime Factorization
| 2 | 813, 282, 147, 470, 753 |
| 3 | 813, 141, 147, 235, 753 |
| 47 | 271, 47, 49, 235, 251 |
| 271, 1, 49, 5, 251 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 47 x 271 x 1 x 49 x 5 x 251 = 4699570890
Therefore, the lowest common multiple of 813,282,147,470,753 is 4699570890.
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.
813 x 282 x 147 x 470 x 753 = 11927510918820
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.
813 : 1, 3, 271, 813
282 : 1, 2, 3, 6, 47, 94, 141, 282
147 : 1, 3, 7, 21, 49, 147
470 : 1, 2, 5, 10, 47, 94, 235, 470
753 : 1, 3, 251, 753
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,282,147,470,753, is 1.
Now, the common factors can be found like this.
813:3x 271
282:2x 3x 47
147:3x 7x 7
470:2x 5x 47
753:3x 251
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 47 = 2538
Therefore, the value for common factors is 2538.
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 = 11927510918820/(1x2538)
LCM = 11927510918820/2538
LCM = 4699570890
Thus, we can understand that the LCM of 813,282,147,470,753 is 4699570890.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 813, 282, 147, 470, 753
1. What is the LCM of 813, 282, 147, 470, 753?
Answer: LCM of 813, 282, 147, 470, 753 is 4699570890.
2. How to calculate the LCM of 813, 282, 147, 470, 753?
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 813, 282, 147, 470, 753.
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}.