Find the LCM of 431, 737, 308, 487 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 431, 737, 308, 487. So, keep reading to learn more.
Given numbers are 431,737,308,487
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 431,737,308,487 is 4331434492.
Find LCM of 431,737,308,487 with Prime Factorization
11 | 431, 737, 308, 487 |
431, 67, 28, 487 |
Multiply the prime numbers at the bottom and the left side.
11 x 431 x 67 x 28 x 487 = 4331434492
Therefore, the lowest common multiple of 431,737,308,487 is 4331434492.
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.
431 x 737 x 308 x 487 = 47645779412
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.
431 : 1, 431
737 : 1, 11, 67, 737
308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
487 : 1, 487
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,737,308,487, is 1.
Now, the common factors can be found like this.
431:431
737:11x 67
308:2x 2x 7x 11
487:487
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 47645779412/(1x11)
LCM = 47645779412/11
LCM = 4331434492
Thus, we can understand that the LCM of 431,737,308,487 is 4331434492.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 431, 737, 308, 487?
Answer: LCM of 431, 737, 308, 487 is 4331434492.
2. How to calculate the LCM of 431, 737, 308, 487?
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 431, 737, 308, 487.
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}.