The smallest number by which $12348$ must be divided to obtain a perfect square is

3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

5

No worries! We‘ve got your back. Try BYJU‘S free classes today!

7

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $7$
By factorisation of 12348
$12348 = 7 \times 7 \times 7 \times 6 \times 6$
$\Rightarrow 7^{2} \times 6^{2} \times 7$
Hence 12348 must be divided by 7 to obtained a perfect square.

Suggest Corrections

Similar questions

Q. The smallest number by which 7623 must be divided to get a perfect square is .

Find the smallest number by which 7623 must be divided to get a perfect square.

Find the smallest number by which 235445 must be divided so that it becomes a perfect square also find the square root of the perfect square so obtained

Q. Find the smallest number by which 128 must be divided to obtain a perfect cube.

Find the smallest number by which 405 must be divided, so as to get a perfect square.

Join BYJU'S Learning Program

The smallest number by which 12348 must be divided to obtain a perfect square is

The correct option is D 7By factorisation of 1234812348=7×7×7×6×6⇒72×62×7Hence 12348 must be divided by 7 to obtained a perfect square.

The smallest number by which $12348$ must be divided to obtain a perfect square is

The correct option is D $7$
By factorisation of 12348
$12348 = 7 \times 7 \times 7 \times 6 \times 6$
$\Rightarrow 7^{2} \times 6^{2} \times 7$
Hence 12348 must be divided by 7 to obtained a perfect square.