LCM of 633, 962, 481, 678
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 633, 962, 481, 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 633, 962, 481, 678. So, keep reading to learn more.
Given numbers are 633,962,481,678
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 633,962,481,678 is 68810898.
Find LCM of 633,962,481,678 with Prime Factorization
| 2 | 633, 962, 481, 678 |
| 3 | 633, 481, 481, 339 |
| 13 | 211, 481, 481, 113 |
| 37 | 211, 37, 37, 113 |
| 211, 1, 1, 113 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 37 x 211 x 1 x 1 x 113 = 68810898
Therefore, the lowest common multiple of 633,962,481,678 is 68810898.
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.
633 x 962 x 481 x 678 = 198588251628
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.
633 : 1, 3, 211, 633
962 : 1, 2, 13, 26, 37, 74, 481, 962
481 : 1, 13, 37, 481
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 633,962,481,678, is 1.
Now, the common factors can be found like this.
633:3x 211
962:2x 13x 37
481:13x 37
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 3x 13x 37 = 2886
Therefore, the value for common factors is 2886.
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 = 198588251628/(1x2886)
LCM = 198588251628/2886
LCM = 68810898
Thus, we can understand that the LCM of 633,962,481,678 is 68810898.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 633, 962, 481, 678
1. What is the LCM of 633, 962, 481, 678?
Answer: LCM of 633, 962, 481, 678 is 68810898.
2. How to calculate the LCM of 633, 962, 481, 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 633, 962, 481, 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}.