LCM of 647, 986, 425, 867, 503
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 647, 986, 425, 867, 503 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 647, 986, 425, 867, 503. So, keep reading to learn more.
Given numbers are 647,986,425,867,503
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 647,986,425,867,503 is 409128153150.
Find LCM of 647,986,425,867,503 with Prime Factorization
| 17 | 647, 986, 425, 867, 503 |
| 647, 58, 25, 51, 503 |
Multiply the prime numbers at the bottom and the left side.
17 x 647 x 58 x 25 x 51 x 503 = 409128153150
Therefore, the lowest common multiple of 647,986,425,867,503 is 409128153150.
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.
647 x 986 x 425 x 867 x 503 = 118238036260350
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.
647 : 1, 647
986 : 1, 2, 17, 29, 34, 58, 493, 986
425 : 1, 5, 17, 25, 85, 425
867 : 1, 3, 17, 51, 289, 867
503 : 1, 503
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,986,425,867,503, is 1.
Now, the common factors can be found like this.
647:647
986:2x 17x 29
425:5x 5x 17
867:3x 17x 17
503:503
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17x 17 = 289
Therefore, the value for common factors is 289.
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 = 118238036260350/(1x289)
LCM = 118238036260350/289
LCM = 409128153150
Thus, we can understand that the LCM of 647,986,425,867,503 is 409128153150.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 647, 986, 425, 867, 503
1. What is the LCM of 647, 986, 425, 867, 503?
Answer: LCM of 647, 986, 425, 867, 503 is 409128153150.
2. How to calculate the LCM of 647, 986, 425, 867, 503?
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 647, 986, 425, 867, 503.
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}.