Find the LCM of 395, 882, 777, 728, 288 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 395, 882, 777, 728, 288. So, keep reading to learn more.
Given numbers are 395,882,777,728,288
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 395,882,777,728,288 is 2681209440.
Find LCM of 395,882,777,728,288 with Prime Factorization
2 | 395, 882, 777, 728, 288 |
2 | 395, 441, 777, 364, 144 |
2 | 395, 441, 777, 182, 72 |
3 | 395, 441, 777, 91, 36 |
3 | 395, 147, 259, 91, 12 |
7 | 395, 49, 259, 91, 4 |
395, 7, 37, 13, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 7 x 395 x 7 x 37 x 13 x 4 = 2681209440
Therefore, the lowest common multiple of 395,882,777,728,288 is 2681209440.
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.
395 x 882 x 777 x 728 x 288 = 56755841425920
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.
395 : 1, 5, 79, 395
882 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
777 : 1, 3, 7, 21, 37, 111, 259, 777
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 395,882,777,728,288, is 1.
Now, the common factors can be found like this.
395:5x 79
882:2x 3x 3x 7x 7
777:3x 7x 37
728:2x 2x 2x 7x 13
288:2x 2x 2x 2x 2x 3x 3
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 3x 3x 3x 7x 7 = 21168
Therefore, the value for common factors is 21168.
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 = 56755841425920/(1x21168)
LCM = 56755841425920/21168
LCM = 2681209440
Thus, we can understand that the LCM of 395,882,777,728,288 is 2681209440.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 395, 882, 777, 728, 288?
Answer: LCM of 395, 882, 777, 728, 288 is 2681209440.
2. How to calculate the LCM of 395, 882, 777, 728, 288?
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 395, 882, 777, 728, 288.
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}.