Question

by what least no. should 1575 be divided to get a perfect square no.
.
.
.
guys please answer ​

Answer 1

Answer:

Step-by-step explanation:

Try focusing in class

Answer 2

Answer:by 7 do the prime factorisation. then make the pairs of similar numbers . find the number which is not in pair and then divide 1575 with that number and it comes 7

5       1575

5       315

3       63  

3        21

7         7

          1

PF : 5 x 5

3 x 3

7  here 7 remains alone