find the smallest number by which 1890 must be multiplied so that the product become perfect saaure
Answers
Answered by
15
1890 = 2 × 3 × 3 × 3 × 5 × 7
We can see that pair of 2 , 3 , 5 and 7 is incomplete . 2 × 3 × 5 × 7 is the smallest number which make it a perfect square on multiply.
1890 × 2 × 3 × 5 × 7 = 396900
We can see that pair of 2 , 3 , 5 and 7 is incomplete . 2 × 3 × 5 × 7 is the smallest number which make it a perfect square on multiply.
1890 × 2 × 3 × 5 × 7 = 396900
Answered by
9
210 or 1890 are multiplied to 1890 then it will be a perfect square
Similar questions