LCM of 755, 355, 675, 923
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 755, 355, 675, 923 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 755, 355, 675, 923. So, keep reading to learn more.
Given numbers are 755,355,675,923
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 755,355,675,923 is 94076775.
Find LCM of 755,355,675,923 with Prime Factorization
| 5 | 755, 355, 675, 923 |
| 71 | 151, 71, 135, 923 |
| 151, 1, 135, 13 |
Multiply the prime numbers at the bottom and the left side.
5 x 71 x 151 x 1 x 135 x 13 = 94076775
Therefore, the lowest common multiple of 755,355,675,923 is 94076775.
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.
755 x 355 x 675 x 923 = 166986275625
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.
755 : 1, 5, 151, 755
355 : 1, 5, 71, 355
675 : 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675
923 : 1, 13, 71, 923
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 755,355,675,923, is 1.
Now, the common factors can be found like this.
755:5x 151
355:5x 71
675:3x 3x 3x 5x 5
923:13x 71
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 71 = 1775
Therefore, the value for common factors is 1775.
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 = 166986275625/(1x1775)
LCM = 166986275625/1775
LCM = 94076775
Thus, we can understand that the LCM of 755,355,675,923 is 94076775.
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FAQs on LCM of 755, 355, 675, 923
1. What is the LCM of 755, 355, 675, 923?
Answer: LCM of 755, 355, 675, 923 is 94076775.
2. How to calculate the LCM of 755, 355, 675, 923?
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 755, 355, 675, 923.
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}.