LCM of 345, 383, 999, 207
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 345, 383, 999, 207 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 345, 383, 999, 207. So, keep reading to learn more.
Given numbers are 345,383,999,207
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 345,383,999,207 is 44000955.
Find LCM of 345,383,999,207 with Prime Factorization
| 3 | 345, 383, 999, 207 |
| 3 | 115, 383, 333, 69 |
| 23 | 115, 383, 111, 23 |
| 5, 383, 111, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 23 x 5 x 383 x 111 x 1 = 44000955
Therefore, the lowest common multiple of 345,383,999,207 is 44000955.
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.
345 x 383 x 999 x 207 = 27324593055
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.
345 : 1, 3, 5, 15, 23, 69, 115, 345
383 : 1, 383
999 : 1, 3, 9, 27, 37, 111, 333, 999
207 : 1, 3, 9, 23, 69, 207
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 345,383,999,207, is 1.
Now, the common factors can be found like this.
345:3x 5x 23
383:383
999:3x 3x 3x 37
207:3x 3x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 23 = 621
Therefore, the value for common factors is 621.
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 = 27324593055/(1x621)
LCM = 27324593055/621
LCM = 44000955
Thus, we can understand that the LCM of 345,383,999,207 is 44000955.
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FAQs on LCM of 345, 383, 999, 207
1. What is the LCM of 345, 383, 999, 207?
Answer: LCM of 345, 383, 999, 207 is 44000955.
2. How to calculate the LCM of 345, 383, 999, 207?
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 345, 383, 999, 207.
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}.