The lowest number is 3.
3 x 588 = 1,764
1,764 = (42) squared
I don't know an easy way to do it. I just slogged through it one-by-one ... I tried 2 , then I tried 3 and I didn't have to go any farther. You could have done the same thing. The difference between us is that I'm willing to work on it just for fun, whereas you're not willing to work on it even for homework. That's why I became good in math and you might not.
The lowest number that 588 can be multiplied by to become a squared number is 3. By factorizing 588, we find that multiplying it by 3 makes all prime factors' powers even, resulting in 1764, which is 4 2 2 . Therefore, the solution is clear and confirmed by the calculations.
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