LCM of 933, 456, 812, 321
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 933, 456, 812, 321 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 933, 456, 812, 321. So, keep reading to learn more.
Given numbers are 933,456,812,321
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 933,456,812,321 is 3080385336.
Find LCM of 933,456,812,321 with Prime Factorization
| 2 | 933, 456, 812, 321 |
| 2 | 933, 228, 406, 321 |
| 3 | 933, 114, 203, 321 |
| 311, 38, 203, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 311 x 38 x 203 x 107 = 3080385336
Therefore, the lowest common multiple of 933,456,812,321 is 3080385336.
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.
933 x 456 x 812 x 321 = 110893872096
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.
933 : 1, 3, 311, 933
456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456
812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
321 : 1, 3, 107, 321
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 933,456,812,321, is 1.
Now, the common factors can be found like this.
933:3x 311
456:2x 2x 2x 3x 19
812:2x 2x 7x 29
321:3x 107
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 3x 3 = 36
Therefore, the value for common factors is 36.
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 = 110893872096/(1x36)
LCM = 110893872096/36
LCM = 3080385336
Thus, we can understand that the LCM of 933,456,812,321 is 3080385336.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 933, 456, 812, 321
1. What is the LCM of 933, 456, 812, 321?
Answer: LCM of 933, 456, 812, 321 is 3080385336.
2. How to calculate the LCM of 933, 456, 812, 321?
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 933, 456, 812, 321.
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}.