Find the LCM of 842, 784, 923, 766, 496 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 842, 784, 923, 766, 496. So, keep reading to learn more.
Given numbers are 842,784,923,766,496
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 842,784,923,766,496 is 3617098431856.
Find LCM of 842,784,923,766,496 with Prime Factorization
2 | 842, 784, 923, 766, 496 |
2 | 421, 392, 923, 383, 248 |
2 | 421, 196, 923, 383, 124 |
2 | 421, 98, 923, 383, 62 |
421, 49, 923, 383, 31 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 421 x 49 x 923 x 383 x 31 = 3617098431856
Therefore, the lowest common multiple of 842,784,923,766,496 is 3617098431856.
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.
842 x 784 x 923 x 766 x 496 = 231494299638784
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.
842 : 1, 2, 421, 842
784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
923 : 1, 13, 71, 923
766 : 1, 2, 383, 766
496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,784,923,766,496, is 1.
Now, the common factors can be found like this.
842:2x 421
784:2x 2x 2x 2x 7x 7
923:13x 71
766:2x 383
496:2x 2x 2x 2x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 2x 2 = 64
Therefore, the value for common factors is 64.
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 = 231494299638784/(1x64)
LCM = 231494299638784/64
LCM = 3617098431856
Thus, we can understand that the LCM of 842,784,923,766,496 is 3617098431856.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 842, 784, 923, 766, 496?
Answer: LCM of 842, 784, 923, 766, 496 is 3617098431856.
2. How to calculate the LCM of 842, 784, 923, 766, 496?
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 842, 784, 923, 766, 496.
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}.