The kth factor of n python
Given two positive integers N and K, the task is to print the Kth largest factor of N. Show
Approach: The idea is to check for each number in the range [N, 1], and print the Kth number that divides N completely. Iterate through the loop from N to 0. Now, for each number in this loop:
Below is the implementation of the above approach: C
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Time Complexity: Auxiliary Space: Efficient Approach: The problem can be solved in an optimized way in sqrt(n) complexity by using the fact that factors of any number remain in the form of pairs. In other words, if i is a factor of number n then n/i will also be a factor of n. So in order to find all the factors of the number we need to check for factors till sqrt(n) and their corresponding pairs. A similar type of approach is used in the article: find divisors of natural numbers. Illustration: Approach:
Handling the corner cases: Below is the implementation of the above approach: C++
Time Complexity: O(sqrt(n)) What is KTH factor?The kth Factor of n. You are given two positive integers n and k . A factor of an integer n is defined as an integer i where n % i == 0 . Consider a list of all factors of n sorted in ascending order, return the kth factor in this list or return -1 if n has less than k factors.
How do you find the KTH largest factor of a number n?If N is divisible by the current number, decrement the value of K by 1. When K becomes 0, this means that the current number is the Kth largest factor of N.
How do you find the nth factor?For non-redox reactions, n factor of a substance is equal to the product of displaced mole and charge of the product.
How do you find the largest factor of a number in Python?Problem statement. Given a positive integer n. ... . Approach.. Example. Live Demo import math def maxPrimeFactor(n): # number must be even while n % 2 == 0: max_Prime = 2 n /= 1 # number must be odd for i in range(3, int(math. ... . Output. ... . Conclusion.. |