Question

what least square number has 7936 for a factor?​

Answer 1

Step-by-step explanation:

Let us first find the prime factors of 7936 as follows:

7936=2×2×2×2×2×2×2×2×31

=2^2×2^2×2^2×31

Now, to make 7936 as a perfect square, we have to multiply 7936 with 31 that is:

7936×31=246016

Hence, the smallest number which contains 7936 as a factor and is a perfect square is 246016.