Advertisements
Advertisements
प्रश्न
Find the square root the following by prime factorization.
1156
Advertisements
उत्तर
Resolving 1156 into prime factors:
1156 = 2 x 2 x 17 x 17
Grouping the factors into pairs of equal factors:
1156 = (2 x 2) x (17 x 17)
Taking one factor for each pair, we get the square root of 1156:
2 x 17 = 34
APPEARS IN
संबंधित प्रश्न
Find the square root of the following number by the prime factorisation method.
529
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.
1620
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
25
Find the square root of each of the following by prime factorization.
441
Find the square root the following by prime factorization.
7056
Find the least square number, exactly divisible by each one of the number:
8, 12, 15 and 20
By splitting into prime factors, find the square root of 396900.
Out of 745 students, maximum are to be arranged in the school field for a P.T. display, such that the number of rows is equal to the number of columns. Find the number of rows if 16 students were left out after the arrangement.
Using prime factorisation, find which of the following are perfect squares.
11250
