LCM of 112, 698, 917, 655, 878
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 112, 698, 917, 655, 878 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 112, 698, 917, 655, 878. So, keep reading to learn more.
Given numbers are 112,698,917,655,878
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 112,698,917,655,878 is 11239558960.
Find LCM of 112,698,917,655,878 with Prime Factorization
| 2 | 112, 698, 917, 655, 878 |
| 7 | 56, 349, 917, 655, 439 |
| 131 | 8, 349, 131, 655, 439 |
| 8, 349, 1, 5, 439 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 131 x 8 x 349 x 1 x 5 x 439 = 11239558960
Therefore, the lowest common multiple of 112,698,917,655,878 is 11239558960.
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.
112 x 698 x 917 x 655 x 878 = 41226702265280
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.
112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112
698 : 1, 2, 349, 698
917 : 1, 7, 131, 917
655 : 1, 5, 131, 655
878 : 1, 2, 439, 878
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 112,698,917,655,878, is 1.
Now, the common factors can be found like this.
112:2x 2x 2x 2x 7
698:2x 349
917:7x 131
655:5x 131
878:2x 439
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 7x 131 = 3668
Therefore, the value for common factors is 3668.
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 = 41226702265280/(1x3668)
LCM = 41226702265280/3668
LCM = 11239558960
Thus, we can understand that the LCM of 112,698,917,655,878 is 11239558960.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 112, 698, 917, 655, 878
1. What is the LCM of 112, 698, 917, 655, 878?
Answer: LCM of 112, 698, 917, 655, 878 is 11239558960.
2. How to calculate the LCM of 112, 698, 917, 655, 878?
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 112, 698, 917, 655, 878.
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}.