LCM of 885, 791, 714, 255
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 885, 791, 714, 255 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 885, 791, 714, 255. So, keep reading to learn more.
Given numbers are 885,791,714,255
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 885,791,714,255 is 23801190.
Find LCM of 885,791,714,255 with Prime Factorization
| 3 | 885, 791, 714, 255 |
| 5 | 295, 791, 238, 85 |
| 7 | 59, 791, 238, 17 |
| 17 | 59, 113, 34, 17 |
| 59, 113, 2, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 17 x 59 x 113 x 2 x 1 = 23801190
Therefore, the lowest common multiple of 885,791,714,255 is 23801190.
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.
885 x 791 x 714 x 255 = 127455372450
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.
885 : 1, 3, 5, 15, 59, 177, 295, 885
791 : 1, 7, 113, 791
714 : 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
255 : 1, 3, 5, 15, 17, 51, 85, 255
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 885,791,714,255, is 1.
Now, the common factors can be found like this.
885:3x 5x 59
791:7x 113
714:2x 3x 7x 17
255:3x 5x 17
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 5x 7x 17 = 5355
Therefore, the value for common factors is 5355.
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 = 127455372450/(1x5355)
LCM = 127455372450/5355
LCM = 23801190
Thus, we can understand that the LCM of 885,791,714,255 is 23801190.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 885, 791, 714, 255
1. What is the LCM of 885, 791, 714, 255?
Answer: LCM of 885, 791, 714, 255 is 23801190.
2. How to calculate the LCM of 885, 791, 714, 255?
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 885, 791, 714, 255.
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}.