Tìm hai số tự nhiên \(a\) và \(b\) biết: \(BCNN\left( {a;\,b} \right) = 300;\,\,UCLN\left( {a;\,b} \right) = 15\).
A.\(\left( {15;\,\,300} \right)\)
B.\(\left( {15;\,\,300} \right),\,\,\left( {60;\,\,75} \right).\)
C.\(\left( {15;\,\,300} \right),\,\,\left( {45;\,\,75} \right).\)
D.\(\left( {45;\,\,75} \right).\)
A.\(\left( {15;\,\,300} \right)\)
B.\(\left( {15;\,\,300} \right),\,\,\left( {60;\,\,75} \right).\)
C.\(\left( {15;\,\,300} \right),\,\,\left( {45;\,\,75} \right).\)
D.\(\left( {45;\,\,75} \right).\)
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Hóa Học lớp 12
