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#include <cstdio>
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using namespace std;
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long long gcd(long long a, long long b)
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{
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return b == 0 ? a : gcd(b, a % b);
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}
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int main()
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{
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long long a, b;
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while (~scanf("%lld%lld", &a, &b))
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printf("%lld\n", a / gcd(a, b) * b);
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return 0;
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} |
