Advertisements
Advertisements
Question
Find the square root by prime factorisation method
4761
Advertisements
Solution
4761 = 3 × 3 × 23 × 23
4761 = 32 × 232
4761 = (3 × 23)2
`sqrt(4761) = sqrt((3 xx 23)^2`
`sqrt(4761)` = 3 × 23
`sqrt(4761)` = 69
| 3 | 4761 |
| 3 | 1587 |
| 23 | 529 |
| 23 | 23 |
| 1 |
APPEARS IN
RELATED QUESTIONS
For the following number, find the smallest whole number by which it should be multiplied so as to get a perfect square number. Also find the square root of the square number so obtained.
768
Write true (T) or false (F) for the following statement .
There is no square number between 50 and 60.
Find the square rootthe following by prime factorization.
11664
Find the square root the following by prime factorization.
27225
By splitting into prime factors, find the square root of 396900.
Find the smallest number by which 2592 be multiplied so that the product is a perfect square.
Examine if the following is a perfect square
190
Find the square root by prime factorisation method
256
Show that 500 is not a perfect square.
