Question

Find the smallest number by which 1800 must be multiplied to get a perfect square and division method.

Answer 1

Answer:

1

Step-by-step explanation:

1800 is alread a perfect sqaure of 90

90*90=1800

I hope this was helpful and please mark my answer as the brainliest.

Answer 2

Answer:

Find the least number should be multiplied to get a perfect square :

Here we are going to see how to find the least number should be multiplied to get a perfect square.

For this, we use the method called prime factorization.

Step 1 :

Find the prime factors of the given number.

Step 2 :

To find the square root, we have to group the factors as pairs.

Step 3 :

By grouping the factors as pairs, we may find some of the numbers which do not have pairs. These are the required numbers to be multiplied in order make it as a perfect square.