Question

4- The smallest natural number by which 1008 should be multiplied to make it a perfect
square is
(a) 2
(b) 3
(c) 7
(d) None of the above​

Answer 1

Answer:

7

Step-by-step explanation:

We know that

It can be written as

1008=2×2×2×2×3×3×7

Here

After pairing the same prime factors, one factor 7 is left.

Now multiplying 1008 by 7

We get perfect square

Therefore, the required smallest number is 7

Answer 2

Answer:

Option c is the answer.

Step-by-step explanation:

Hope this helps you.

Mark the answer as brainliest.