LCM of 447, 357, 394, 850, 825
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 447, 357, 394, 850, 825 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 447, 357, 394, 850, 825. So, keep reading to learn more.
Given numbers are 447,357,394,850,825
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 447,357,394,850,825 is 5763461550.
Find LCM of 447,357,394,850,825 with Prime Factorization
| 2 | 447, 357, 394, 850, 825 |
| 3 | 447, 357, 197, 425, 825 |
| 5 | 149, 119, 197, 425, 275 |
| 5 | 149, 119, 197, 85, 55 |
| 17 | 149, 119, 197, 17, 11 |
| 149, 7, 197, 1, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 5 x 17 x 149 x 7 x 197 x 1 x 11 = 5763461550
Therefore, the lowest common multiple of 447,357,394,850,825 is 5763461550.
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.
447 x 357 x 394 x 850 x 825 = 44090480857500
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.
447 : 1, 3, 149, 447
357 : 1, 3, 7, 17, 21, 51, 119, 357
394 : 1, 2, 197, 394
850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
825 : 1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,357,394,850,825, is 1.
Now, the common factors can be found like this.
447:3x 149
357:3x 7x 17
394:2x 197
850:2x 5x 5x 17
825:3x 5x 5x 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 3x 3x 5x 5x 17 = 7650
Therefore, the value for common factors is 7650.
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 = 44090480857500/(1x7650)
LCM = 44090480857500/7650
LCM = 5763461550
Thus, we can understand that the LCM of 447,357,394,850,825 is 5763461550.
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FAQs on LCM of 447, 357, 394, 850, 825
1. What is the LCM of 447, 357, 394, 850, 825?
Answer: LCM of 447, 357, 394, 850, 825 is 5763461550.
2. How to calculate the LCM of 447, 357, 394, 850, 825?
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 447, 357, 394, 850, 825.
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}.