Find the LCM of 387, 509, 509, 187, 457 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 387, 509, 509, 187, 457. So, keep reading to learn more.
Given numbers are 387,509,509,187,457
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 387,509,509,187,457 is 16833970197.
Find LCM of 387,509,509,187,457 with Prime Factorization
509 | 387, 509, 509, 187, 457 |
387, 1, 1, 187, 457 |
Multiply the prime numbers at the bottom and the left side.
509 x 387 x 1 x 1 x 187 x 457 = 16833970197
Therefore, the lowest common multiple of 387,509,509,187,457 is 16833970197.
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.
387 x 509 x 509 x 187 x 457 = 8568490830273
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.
387 : 1, 3, 9, 43, 129, 387
509 : 1, 509
509 : 1, 509
187 : 1, 11, 17, 187
457 : 1, 457
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,509,509,187,457, is 1.
Now, the common factors can be found like this.
387:3x 3x 43
509:509
509:509
187:11x 17
457:457
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
509 = 509
Therefore, the value for common factors is 509.
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 = 8568490830273/(1x509)
LCM = 8568490830273/509
LCM = 16833970197
Thus, we can understand that the LCM of 387,509,509,187,457 is 16833970197.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 387, 509, 509, 187, 457?
Answer: LCM of 387, 509, 509, 187, 457 is 16833970197.
2. How to calculate the LCM of 387, 509, 509, 187, 457?
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 387, 509, 509, 187, 457.
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}.