Question

find the smallest number by which 3042 must be multiplied so as to make a perfect square​

Answer 1

✨2 is required number which should be multiplied to 3042 to make it a perfect square.✨✌

Answer 2

ANSWER-;

3042=2×3×3×13×13

We know that,

By pairing the same kind of factors, one factors 2 is left unpaired.

So to make it a pair we must multiply it by 2

Required least number =2