Find the LCM of 374, 835, 782, 455, 678 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 374, 835, 782, 455, 678. So, keep reading to learn more.
Given numbers are 374,835,782,455,678
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 374,835,782,455,678 is 221578186830.
Find LCM of 374,835,782,455,678 with Prime Factorization
2 | 374, 835, 782, 455, 678 |
5 | 187, 835, 391, 455, 339 |
17 | 187, 167, 391, 91, 339 |
11, 167, 23, 91, 339 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 17 x 11 x 167 x 23 x 91 x 339 = 221578186830
Therefore, the lowest common multiple of 374,835,782,455,678 is 221578186830.
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.
374 x 835 x 782 x 455 x 678 = 75336583522200
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.
374 : 1, 2, 11, 17, 22, 34, 187, 374
835 : 1, 5, 167, 835
782 : 1, 2, 17, 23, 34, 46, 391, 782
455 : 1, 5, 7, 13, 35, 65, 91, 455
678 : 1, 2, 3, 6, 113, 226, 339, 678
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 374,835,782,455,678, is 1.
Now, the common factors can be found like this.
374:2x 11x 17
835:5x 167
782:2x 17x 23
455:5x 7x 13
678:2x 3x 113
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 5x 17 = 340
Therefore, the value for common factors is 340.
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 = 75336583522200/(1x340)
LCM = 75336583522200/340
LCM = 221578186830
Thus, we can understand that the LCM of 374,835,782,455,678 is 221578186830.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 374, 835, 782, 455, 678?
Answer: LCM of 374, 835, 782, 455, 678 is 221578186830.
2. How to calculate the LCM of 374, 835, 782, 455, 678?
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 374, 835, 782, 455, 678.
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}.