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Java-based LeetCode algorithm problem solutions, regularly updated
package g2401_2500.s2427_number_of_common_factors;
// #Easy #Math #Enumeration #Number_Theory #2022_12_07_Time_1_ms_(81.93%)_Space_38.7_MB_(98.17%)
public class Solution {
public int commonFactors(int a, int b) {
int ans = 0;
for (int i = 1; i <= Math.min(a, b); i++) {
if (a % i == 0 && b % i == 0) {
ans++;
}
}
return ans;
}
}