LCM of 213, 306, 923, 322
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 213, 306, 923, 322 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 213, 306, 923, 322. So, keep reading to learn more.
Given numbers are 213,306,923,322
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 213,306,923,322 is 45472518.
Find LCM of 213,306,923,322 with Prime Factorization
| 2 | 213, 306, 923, 322 |
| 3 | 213, 153, 923, 161 |
| 71 | 71, 51, 923, 161 |
| 1, 51, 13, 161 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 71 x 1 x 51 x 13 x 161 = 45472518
Therefore, the lowest common multiple of 213,306,923,322 is 45472518.
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.
213 x 306 x 923 x 322 = 19371292668
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.
213 : 1, 3, 71, 213
306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306
923 : 1, 13, 71, 923
322 : 1, 2, 7, 14, 23, 46, 161, 322
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 213,306,923,322, is 1.
Now, the common factors can be found like this.
213:3x 71
306:2x 3x 3x 17
923:13x 71
322:2x 7x 23
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 71 = 426
Therefore, the value for common factors is 426.
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 = 19371292668/(1x426)
LCM = 19371292668/426
LCM = 45472518
Thus, we can understand that the LCM of 213,306,923,322 is 45472518.
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FAQs on LCM of 213, 306, 923, 322
1. What is the LCM of 213, 306, 923, 322?
Answer: LCM of 213, 306, 923, 322 is 45472518.
2. How to calculate the LCM of 213, 306, 923, 322?
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 213, 306, 923, 322.
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}.