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These are the two functions you need:
public static int lcm(int i1, int i2) {
return (i1*i2/gcd(i1,i2));
}
public static int gcd(int i1, int i2) {
// using Euclid's algorithm
int a=i1, b=i2, temp;
while (b!=0) {
temp=b;
b=a%temp;
a=temp;
}
return a;
}
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∙ 14y ago
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