LCM of 318, 809, 785, 785, 250
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 318, 809, 785, 785, 250 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 318, 809, 785, 785, 250. So, keep reading to learn more.
Given numbers are 318,809,785,785,250
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 318,809,785,785,250 is 5048766750.
Find LCM of 318,809,785,785,250 with Prime Factorization
| 2 | 318, 809, 785, 785, 250 |
| 5 | 159, 809, 785, 785, 125 |
| 157 | 159, 809, 157, 157, 25 |
| 159, 809, 1, 1, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 157 x 159 x 809 x 1 x 1 x 25 = 5048766750
Therefore, the lowest common multiple of 318,809,785,785,250 is 5048766750.
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.
318 x 809 x 785 x 785 x 250 = 39632818987500
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.
318 : 1, 2, 3, 6, 53, 106, 159, 318
809 : 1, 809
785 : 1, 5, 157, 785
785 : 1, 5, 157, 785
250 : 1, 2, 5, 10, 25, 50, 125, 250
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 318,809,785,785,250, is 1.
Now, the common factors can be found like this.
318:2x 3x 53
809:809
785:5x 157
785:5x 157
250:2x 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 5x 5x 157 = 7850
Therefore, the value for common factors is 7850.
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 = 39632818987500/(1x7850)
LCM = 39632818987500/7850
LCM = 5048766750
Thus, we can understand that the LCM of 318,809,785,785,250 is 5048766750.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 318, 809, 785, 785, 250
1. What is the LCM of 318, 809, 785, 785, 250?
Answer: LCM of 318, 809, 785, 785, 250 is 5048766750.
2. How to calculate the LCM of 318, 809, 785, 785, 250?
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 318, 809, 785, 785, 250.
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}.