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#include <stdio.h>

int gcd( int a, int b) {
    if (b == 0) {
        return a;
    }
    return gcd(b, a % b);
}

int main() {
    int a, b, c;
    scanf("%d %d %d", &a, &b, &c);
    printf("%d\n", gcd(a, b));
	printf("%d", gcd(b, c));
	
    return 0;
}
Success #stdin #stdout 0s 5300KB
stdin
2
3
4
stdout
1
1