LCM of 933, 969, 442, 222
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 933, 969, 442, 222 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, 969, 442, 222. So, keep reading to learn more.
Given numbers are 933,969,442,222
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 933,969,442,222 is 289907358.
Find LCM of 933,969,442,222 with Prime Factorization
| 2 | 933, 969, 442, 222 |
| 3 | 933, 969, 221, 111 |
| 17 | 311, 323, 221, 37 |
| 311, 19, 13, 37 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 17 x 311 x 19 x 13 x 37 = 289907358
Therefore, the lowest common multiple of 933,969,442,222 is 289907358.
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 969 x 442 x 222 = 88711651548
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
969 : 1, 3, 17, 19, 51, 57, 323, 969
442 : 1, 2, 13, 17, 26, 34, 221, 442
222 : 1, 2, 3, 6, 37, 74, 111, 222
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 933,969,442,222, is 1.
Now, the common factors can be found like this.
933:3x 311
969:3x 17x 19
442:2x 13x 17
222:2x 3x 37
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 3x 17 = 306
Therefore, the value for common factors is 306.
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 = 88711651548/(1x306)
LCM = 88711651548/306
LCM = 289907358
Thus, we can understand that the LCM of 933,969,442,222 is 289907358.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 933, 969, 442, 222
1. What is the LCM of 933, 969, 442, 222?
Answer: LCM of 933, 969, 442, 222 is 289907358.
2. How to calculate the LCM of 933, 969, 442, 222?
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, 969, 442, 222.
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}.