Find the LCM of 339, 781, 493, 440 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 339, 781, 493, 440. So, keep reading to learn more.
Given numbers are 339,781,493,440
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 339,781,493,440 is 5221047480.
Find LCM of 339,781,493,440 with Prime Factorization
11 | 339, 781, 493, 440 |
339, 71, 493, 40 |
Multiply the prime numbers at the bottom and the left side.
11 x 339 x 71 x 493 x 40 = 5221047480
Therefore, the lowest common multiple of 339,781,493,440 is 5221047480.
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.
339 x 781 x 493 x 440 = 57431522280
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.
339 : 1, 3, 113, 339
781 : 1, 11, 71, 781
493 : 1, 17, 29, 493
440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 339,781,493,440, is 1.
Now, the common factors can be found like this.
339:3x 113
781:11x 71
493:17x 29
440:2x 2x 2x 5x 11
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 = 57431522280/(1x11)
LCM = 57431522280/11
LCM = 5221047480
Thus, we can understand that the LCM of 339,781,493,440 is 5221047480.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 339, 781, 493, 440?
Answer: LCM of 339, 781, 493, 440 is 5221047480.
2. How to calculate the LCM of 339, 781, 493, 440?
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 339, 781, 493, 440.
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}.