Advertisements
Advertisements
प्रश्न
Find the square root the following by prime factorization.
7056
Advertisements
उत्तर
Resolving 7056 into prime factors:
7056 = 2 x 2 x 2 x 2 x 3 x 3 x 7 x 7
Grouping the factors into pairs of equal factors:
7056 = (2 x 2) x (2 x 2) x (3 x 3) x (7 x 7)
Taking one factor for each pair, we get the square root of 705:
2 x 2 x 3 x 7 = 84
APPEARS IN
संबंधित प्रश्न
For the following number, find the smallest whole number by which it should be divided so as to get a perfect square number. Also find the square root of the square number so obtained.
2925
For the following number, find the smallest whole number by which it should be divided so as to get a perfect square number. Also find the square root of the square number so obtained.
2645
Find the smallest number by which the given number must be divided so that the resulting number is a perfect square:
14283
Find the square root the following by prime factorization.
27225
Find the smallest number by which 3645 must be divided so that it becomes a perfect square. Also, find the square root of the resulting number.
Find the smallest number by which 1152 must be divided so that it becomes a perfect square. Also, find the square root of the number so obtained.
A welfare association collected Rs 202500 as donation from the residents. If each paid as many rupees as there were residents, find the number of residents.
Find the least square number, exactly divisible by each one of the numbers:
(i) 6, 9, 15 and 20
By splitting into prime factors, find the square root of 396900.
Using prime factorisation, find the square roots of 11025
