Question

By which number we multiply 3698 to be a perfect Square
FULL SOLUTIONS

Answer 1

Answer:

2 must be multiplied by 3698 to make a perfect square.

Step-by-step explanation:

We are going to find prime factors of 3698

3698=2×1849

        =2×43×43

Now, we are going to make a group of equal number.

         =2×(43×43)

By observation, 2 prime factor left out.

So, divide by 2 we get,

3698÷2= (43×43)

                =(43)²

 

⇒  1849=(43)²  

 

∴   To make perfect square we have to divide 3698 by 2.

Answer 2

Answer:

2

Answer. In order to make 3698 a perfect square we have to multiply 3698 by 2. As 2 is not making pair.