题目内容
把下面各数分解质因数。
36 48 91 143 225 495 138 123 158 111 69 140
36 48 91 143 225 495 138 123 158 111 69 140
36=2×2×3×3; 48=2×2×2×2×3; 91 =7×13; 143=11 ×13; 225=3×3 ×5 ×5;
495=3×3×5×11; 138 =2 ×3 ×23; 123 =3 ×41; 158=2 ×79; 111 =3 ×37;
69 =3 ×23; 140 =2 ×2 ×5 ×7
495=3×3×5×11; 138 =2 ×3 ×23; 123 =3 ×41; 158=2 ×79; 111 =3 ×37;
69 =3 ×23; 140 =2 ×2 ×5 ×7
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