LCM of 965, 845, 215, 473, 731
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 965, 845, 215, 473, 731 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 965, 845, 215, 473, 731. So, keep reading to learn more.
Given numbers are 965,845,215,473,731
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 965,845,215,473,731 is 1311366485.
Find LCM of 965,845,215,473,731 with Prime Factorization
| 5 | 965, 845, 215, 473, 731 |
| 43 | 193, 169, 43, 473, 731 |
| 193, 169, 1, 11, 17 |
Multiply the prime numbers at the bottom and the left side.
5 x 43 x 193 x 169 x 1 x 11 x 17 = 1311366485
Therefore, the lowest common multiple of 965,845,215,473,731 is 1311366485.
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.
965 x 845 x 215 x 473 x 731 = 60617915769125
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.
965 : 1, 5, 193, 965
845 : 1, 5, 13, 65, 169, 845
215 : 1, 5, 43, 215
473 : 1, 11, 43, 473
731 : 1, 17, 43, 731
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 965,845,215,473,731, is 1.
Now, the common factors can be found like this.
965:5x 193
845:5x 13x 13
215:5x 43
473:11x 43
731:17x 43
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 43x 43 = 46225
Therefore, the value for common factors is 46225.
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 = 60617915769125/(1x46225)
LCM = 60617915769125/46225
LCM = 1311366485
Thus, we can understand that the LCM of 965,845,215,473,731 is 1311366485.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 965, 845, 215, 473, 731
1. What is the LCM of 965, 845, 215, 473, 731?
Answer: LCM of 965, 845, 215, 473, 731 is 1311366485.
2. How to calculate the LCM of 965, 845, 215, 473, 731?
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 965, 845, 215, 473, 731.
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}.