LCM of 820, 447, 240, 529, 532
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 820, 447, 240, 529, 532 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 820, 447, 240, 529, 532. So, keep reading to learn more.
Given numbers are 820,447,240,529,532
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 820,447,240,529,532 is 103154619120.
Find LCM of 820,447,240,529,532 with Prime Factorization
| 2 | 820, 447, 240, 529, 532 |
| 2 | 410, 447, 120, 529, 266 |
| 3 | 205, 447, 60, 529, 133 |
| 5 | 205, 149, 20, 529, 133 |
| 41, 149, 4, 529, 133 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 41 x 149 x 4 x 529 x 133 = 103154619120
Therefore, the lowest common multiple of 820,447,240,529,532 is 103154619120.
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.
820 x 447 x 240 x 529 x 532 = 24757108588800
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.
820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
447 : 1, 3, 149, 447
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
529 : 1, 23, 529
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 820,447,240,529,532, is 1.
Now, the common factors can be found like this.
820:2x 2x 5x 41
447:3x 149
240:2x 2x 2x 2x 3x 5
529:23x 23
532:2x 2x 7x 19
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 2x 2x 3x 5 = 240
Therefore, the value for common factors is 240.
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 = 24757108588800/(1x240)
LCM = 24757108588800/240
LCM = 103154619120
Thus, we can understand that the LCM of 820,447,240,529,532 is 103154619120.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 820, 447, 240, 529, 532
1. What is the LCM of 820, 447, 240, 529, 532?
Answer: LCM of 820, 447, 240, 529, 532 is 103154619120.
2. How to calculate the LCM of 820, 447, 240, 529, 532?
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 820, 447, 240, 529, 532.
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}.