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Q: What is the smallest number that divides 1800 to give a perfect square?

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25

The smallest integer is 11 but there is no smallest number! 0.11 is a smaller number and will give a perfect square. 0.0011 is smaller still, and 0.000011 even smaller. That sequence is endless!

2880/20 = 144 which is a perfect square

The smallest square number qreater than 1 is 2. * * * * * 2 is not a perfect square number.

The smallest integer is 2.There is no smallest number. Dividing 1152 by any number of the form x = 1/(2k2) where k is an integer will result in a perfect square. Since there is no limit to how large k can be, there is no limit to how small x can be.

The smallest perfect square is 121.

No. The smallest 2 digit number is 10 the smallest 3 digit number is 100 - so the question is whether (100-10) is a perfect square? No - 90 is not a perfect square. 8x8 is 64 and 9x9 is 91, not 90.

find the smallest number by which 9408 must be multiplied to get a perfect square/ also find the square of the number

It is the smallest composite number that is both a perfect square and a perfect cube.

69

the answer is definitly 0 (zero)!

10

31.

1 (1x1x1 or 1x1)

The number is 6.

0. 0 is a perfect square as well as a perfect cube. And 011 = 0. The next number will be 1.

How about 150*6 = 900 which is a perfect square because 30*30 = 900

Divide 2880 by 5 to give the perfect square 576 = 242. First write 2880 in its prime factorisation in power form: 2880 = 26 x 32 x 51 To be a perfect square, all the prime factors need to have an even power, so to find the smallest number by which to divide to get a perfect square only all the odd powers need to be reduced by 1; only the power of the prime factor 5 is odd and needs to be reduced by 1, so divide by 5.

5.

One possible answer is 1/2550, which will make the product 1: 1 is a perfect square. Alternately, you could try 102, but that is far from the smallest.

Dividing 1350 by 6 gives you 225, a square number.

3

7 because 132 = 169

sqrt(2493) = 49.93 So the largest perfect square smaller than 2493 is 492 = 2401 Therefore, the smallest number to be subtracted is 2493 - 2401 = 92

The prime factors of 61440 are, 212 x 3 x 5. As a square number must possess prime factors with even numbered exponents then division by 15 will leave 212 which is (26)². Thus, 61440 ÷ 15 = 4096 = 64²