Question
Find the common factors of the given term: $2x, 3x^2, 4$
✓
Answer
$2x, 3x^2, 4$
$2x = \underline 1 \times 2 \times \underline{\underline x} $
$3{x^2} = \underline 1 \times 3 \times \underline{\underline x} \times x$
$4 = 1 \times 2 \times 2$
Common factors are $1$ and $x$.
$\therefore H.C.F. = 1 \times x = x$
$2x = \underline 1 \times 2 \times \underline{\underline x} $
$3{x^2} = \underline 1 \times 3 \times \underline{\underline x} \times x$
$4 = 1 \times 2 \times 2$
Common factors are $1$ and $x$.
$\therefore H.C.F. = 1 \times x = x$
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