LCM of 478, 220, 385, 935, 500
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 478, 220, 385, 935, 500 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 478, 220, 385, 935, 500. So, keep reading to learn more.
Given numbers are 478,220,385,935,500
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 478,220,385,935,500 is 156425500.
Find LCM of 478,220,385,935,500 with Prime Factorization
| 2 | 478, 220, 385, 935, 500 |
| 2 | 239, 110, 385, 935, 250 |
| 5 | 239, 55, 385, 935, 125 |
| 11 | 239, 11, 77, 187, 25 |
| 239, 1, 7, 17, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 11 x 239 x 1 x 7 x 17 x 25 = 156425500
Therefore, the lowest common multiple of 478,220,385,935,500 is 156425500.
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.
478 x 220 x 385 x 935 x 500 = 18927485500000
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.
478 : 1, 2, 239, 478
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
385 : 1, 5, 7, 11, 35, 55, 77, 385
935 : 1, 5, 11, 17, 55, 85, 187, 935
500 : 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,220,385,935,500, is 1.
Now, the common factors can be found like this.
478:2x 239
220:2x 2x 5x 11
385:5x 7x 11
935:5x 11x 17
500:2x 2x 5x 5x 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 2x 2x 5x 5x 5x 11x 11 = 121000
Therefore, the value for common factors is 121000.
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 = 18927485500000/(1x121000)
LCM = 18927485500000/121000
LCM = 156425500
Thus, we can understand that the LCM of 478,220,385,935,500 is 156425500.
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FAQs on LCM of 478, 220, 385, 935, 500
1. What is the LCM of 478, 220, 385, 935, 500?
Answer: LCM of 478, 220, 385, 935, 500 is 156425500.
2. How to calculate the LCM of 478, 220, 385, 935, 500?
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 478, 220, 385, 935, 500.
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}.