Advertisements
Advertisements
प्रश्न
Using prime factorization method, find which of the following numbers are perfect square?
343
Advertisements
उत्तर
343 = 7 x 7 x 7
Grouping them into pairs of equal factors:
343 = (7 x 7) x 7
The last factor, 7 cannot be paired. Hence, 343 is not a perfect square.
संबंधित प्रश्न
Which of the following numbers are perfect squares?
576
Which of the following numbers are perfect squares?
941
Which of the following numbers are perfect square?
11
Which of the following numbers are perfect square?
12
Using prime factorization method, find which of the following numbers are perfect square?
441
By what number should each of the following numbers be multiplied to get a perfect square? Also, find the number whose square is the new number.
4056
By what numbers should each of the following be divided to get a perfect square ? Also, find the number whose square is the new number.
1575
Find the least number of three digits which is perfect square.
Show that the following number is not perfect square:
9327
How many square metres of carpet will be required for a square room of side 6.5 m to be carpeted.
