LCM of 239, 923, 994, 693
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 239, 923, 994, 693 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 239, 923, 994, 693. So, keep reading to learn more.
Given numbers are 239,923,994,693
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 239,923,994,693 is 305747442.
Find LCM of 239,923,994,693 with Prime Factorization
| 7 | 239, 923, 994, 693 |
| 71 | 239, 923, 142, 99 |
| 239, 13, 2, 99 |
Multiply the prime numbers at the bottom and the left side.
7 x 71 x 239 x 13 x 2 x 99 = 305747442
Therefore, the lowest common multiple of 239,923,994,693 is 305747442.
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.
239 x 923 x 994 x 693 = 151956478674
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.
239 : 1, 239
923 : 1, 13, 71, 923
994 : 1, 2, 7, 14, 71, 142, 497, 994
693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 239,923,994,693, is 1.
Now, the common factors can be found like this.
239:239
923:13x 71
994:2x 7x 71
693:3x 3x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 71 = 497
Therefore, the value for common factors is 497.
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 = 151956478674/(1x497)
LCM = 151956478674/497
LCM = 305747442
Thus, we can understand that the LCM of 239,923,994,693 is 305747442.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 239, 923, 994, 693
1. What is the LCM of 239, 923, 994, 693?
Answer: LCM of 239, 923, 994, 693 is 305747442.
2. How to calculate the LCM of 239, 923, 994, 693?
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 239, 923, 994, 693.
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}.