Find the LCM of 428, 427, 841, 232 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 428, 427, 841, 232. So, keep reading to learn more.
Given numbers are 428,427,841,232
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 428,427,841,232 is 307395592.
Find LCM of 428,427,841,232 with Prime Factorization
2 | 428, 427, 841, 232 |
2 | 214, 427, 841, 116 |
29 | 107, 427, 841, 58 |
107, 427, 29, 2 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 29 x 107 x 427 x 29 x 2 = 307395592
Therefore, the lowest common multiple of 428,427,841,232 is 307395592.
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.
428 x 427 x 841 x 232 = 35657888672
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.
428 : 1, 2, 4, 107, 214, 428
427 : 1, 7, 61, 427
841 : 1, 29, 841
232 : 1, 2, 4, 8, 29, 58, 116, 232
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,427,841,232, is 1.
Now, the common factors can be found like this.
428:2x 2x 107
427:7x 61
841:29x 29
232:2x 2x 2x 29
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 29 = 116
Therefore, the value for common factors is 116.
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 = 35657888672/(1x116)
LCM = 35657888672/116
LCM = 307395592
Thus, we can understand that the LCM of 428,427,841,232 is 307395592.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 428, 427, 841, 232?
Answer: LCM of 428, 427, 841, 232 is 307395592.
2. How to calculate the LCM of 428, 427, 841, 232?
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 428, 427, 841, 232.
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}.