ABC26GN0450 · H.C.F. and L.C.M. of Numbers
Subject: General Aptitude · Chapter: H.C.F. and L.C.M. of Numbers · Exam: 2002 · Marks: · Difficulty:
Find the factors of 330.
(a)2 × 4 × 5 × 11
(b)2 × 3 × 7 × 13
(c)2 × 3 × 5 × 13
(d)2 × 3 × 5 × 11
Answer
Explanation
2 | 330 ; 3 | 165 ; 5 | 65 ; 11 $$\therefore \quad 330=2 \times 3 \times 5 \times 11 \begin{array}{c|c} 2 & 1122 \\ \hline 3 & 165 \\ \hline 11 & 187 \\ \hline & 17 \end{array} \therefore \quad 1122=2 \times 3 \times 11 \times 17$$
Explanation as extracted from the printed page; notation may be imperfect.
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