The the H.C.F of $420$ and $396$ is equal to

12

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Solution

The correct option is D $12$

$420 = 7 \times 5 \times 3 \times 2 \times 2$
$396 = 2 \times 2 \times 3 \times 3 \times 11$
So, $H . C . F = 2 \times 2 \times 3 = 12$
Ans- Option $A$

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The the H.C.F of 420 and 396 is equal to

The correct option is D 12420=7×5×3×2×2396=2×2×3×3×11So, H.C.F=2×2×3=12Ans- Option A

The the H.C.F of $420$ and $396$ is equal to

The correct option is D $12$

$420 = 7 \times 5 \times 3 \times 2 \times 2$
$396 = 2 \times 2 \times 3 \times 3 \times 11$
So, $H . C . F = 2 \times 2 \times 3 = 12$
Ans- Option $A$