Question
Find the $H.C.F$ of numbers:$18, 48$
✓
Answer
$18, 48$
Factors of $18$ are $1, 2, 3, 6, 9$ and $18.$
Factors of $48$ are $1, 2, 3, 4, 6, 8, 12, 16, 24$ and $48.$
$\therefore $ Common factors of $18$ and $48$ are $1, 2, 3$ and $6.$
Highest of these common factors is $6.$
$\therefore H.C.F.$ of $18$ and $48$ is $6.$
Factors of $18$ are $1, 2, 3, 6, 9$ and $18.$
Factors of $48$ are $1, 2, 3, 4, 6, 8, 12, 16, 24$ and $48.$
$\therefore $ Common factors of $18$ and $48$ are $1, 2, 3$ and $6.$
Highest of these common factors is $6.$
$\therefore H.C.F.$ of $18$ and $48$ is $6.$
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