LCM of 469, 313, 786, 524, 847
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 469, 313, 786, 524, 847 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 469, 313, 786, 524, 847. So, keep reading to learn more.
Given numbers are 469,313,786,524,847
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 469,313,786,524,847 is 27922550964.
Find LCM of 469,313,786,524,847 with Prime Factorization
| 2 | 469, 313, 786, 524, 847 |
| 7 | 469, 313, 393, 262, 847 |
| 131 | 67, 313, 393, 262, 121 |
| 67, 313, 3, 2, 121 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 131 x 67 x 313 x 3 x 2 x 121 = 27922550964
Therefore, the lowest common multiple of 469,313,786,524,847 is 27922550964.
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.
469 x 313 x 786 x 524 x 847 = 51209958467976
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.
469 : 1, 7, 67, 469
313 : 1, 313
786 : 1, 2, 3, 6, 131, 262, 393, 786
524 : 1, 2, 4, 131, 262, 524
847 : 1, 7, 11, 77, 121, 847
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 469,313,786,524,847, is 1.
Now, the common factors can be found like this.
469:7x 67
313:313
786:2x 3x 131
524:2x 2x 131
847:7x 11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7x 131 = 1834
Therefore, the value for common factors is 1834.
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 = 51209958467976/(1x1834)
LCM = 51209958467976/1834
LCM = 27922550964
Thus, we can understand that the LCM of 469,313,786,524,847 is 27922550964.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 469, 313, 786, 524, 847
1. What is the LCM of 469, 313, 786, 524, 847?
Answer: LCM of 469, 313, 786, 524, 847 is 27922550964.
2. How to calculate the LCM of 469, 313, 786, 524, 847?
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 469, 313, 786, 524, 847.
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}.