LCM of 889, 851, 678, 718, 915
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 889, 851, 678, 718, 915 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 889, 851, 678, 718, 915. So, keep reading to learn more.
Given numbers are 889,851,678,718,915
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 889,851,678,718,915 is 56163647231790.
Find LCM of 889,851,678,718,915 with Prime Factorization
| 2 | 889, 851, 678, 718, 915 |
| 3 | 889, 851, 339, 359, 915 |
| 889, 851, 113, 359, 305 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 889 x 851 x 113 x 359 x 305 = 56163647231790
Therefore, the lowest common multiple of 889,851,678,718,915 is 56163647231790.
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.
889 x 851 x 678 x 718 x 915 = 336981883390740
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.
889 : 1, 7, 127, 889
851 : 1, 23, 37, 851
678 : 1, 2, 3, 6, 113, 226, 339, 678
718 : 1, 2, 359, 718
915 : 1, 3, 5, 15, 61, 183, 305, 915
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 889,851,678,718,915, is 1.
Now, the common factors can be found like this.
889:7x 127
851:23x 37
678:2x 3x 113
718:2x 359
915:3x 5x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 336981883390740/(1x6)
LCM = 336981883390740/6
LCM = 56163647231790
Thus, we can understand that the LCM of 889,851,678,718,915 is 56163647231790.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 889, 851, 678, 718, 915
1. What is the LCM of 889, 851, 678, 718, 915?
Answer: LCM of 889, 851, 678, 718, 915 is 56163647231790.
2. How to calculate the LCM of 889, 851, 678, 718, 915?
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 889, 851, 678, 718, 915.
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}.