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 multiplied so as to get a perfect square number. Also find the square root of the square number so obtained.
1458
Find the smallest number by which the given number must bew multiplied so that the product is a perfect square:
23805
Find the smallest number by which the given number must be divided so that the resulting number is a perfect square:
14283
Find the smallest number by which the given number must be divided so that the resulting number is a perfect square:
2904
Find the square root the following by prime factorization.
190969
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.
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 square root by prime factorisation method
144
Find the square root by prime factorisation method
1156
Find the smallest square number divisible by each one of the numbers 8, 9 and 10.
