An integer x is a common factor of a and b if x divides both a and b . Example 1: Input: a = 12, b = 6 Output: 4 Explanation: The common factors of 12 and 6 are ...

class Solution { public: int commonFactors(int a, int b) { int ans = 1; const int gcd = __gcd(a, b); for (int i = 2; i <= gcd; ++i) if (a % i == 0 && b % i ...

Given two positive integers a and b, return the number of common factors of a and b. An integer x is a common factor of a and b if x divides both a and b.

15 нояб. 2022 г. · Given two positive integers a and b, return the number of common factors of a and b. An integer x is a common factor of a and b if x divides both a and b.

In this problem, you are given two positive integers, a and b. Your task is to find out how many common factors these two numbers share.

In this function, we use a dictionary to store the factors and their counts, and a for loop to iterate over all the integers between 2 and the maximum of a and ...

2427. Number of Common Factors. Easy. Given two positive integers a and b , return the number of common factors of a and b . An integer x is a common factor of ...

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# Given two positive integers a and b, return the number of common factors of a and b. # An integer x is a common factor of a and b if x divides both a and b.

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