Find the LCM of 777, 407, 341, 228 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 777, 407, 341, 228. So, keep reading to learn more.
Given numbers are 777,407,341,228
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 777,407,341,228 is 20136732.
Find LCM of 777,407,341,228 with Prime Factorization
3 | 777, 407, 341, 228 |
11 | 259, 407, 341, 76 |
37 | 259, 37, 31, 76 |
7, 1, 31, 76 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 37 x 7 x 1 x 31 x 76 = 20136732
Therefore, the lowest common multiple of 777,407,341,228 is 20136732.
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.
777 x 407 x 341 x 228 = 24586949772
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.
777 : 1, 3, 7, 21, 37, 111, 259, 777
407 : 1, 11, 37, 407
341 : 1, 11, 31, 341
228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 777,407,341,228, is 1.
Now, the common factors can be found like this.
777:3x 7x 37
407:11x 37
341:11x 31
228:2x 2x 3x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11x 37 = 1221
Therefore, the value for common factors is 1221.
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 = 24586949772/(1x1221)
LCM = 24586949772/1221
LCM = 20136732
Thus, we can understand that the LCM of 777,407,341,228 is 20136732.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 777, 407, 341, 228?
Answer: LCM of 777, 407, 341, 228 is 20136732.
2. How to calculate the LCM of 777, 407, 341, 228?
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 777, 407, 341, 228.
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}.