Question

1. Find the smallest number by which each of the given numbers should be divide
is a perfect square :
(i) 180
(ii) 1575
(iii) 6912
(iv) 19200
​

Answer 1

Answer:

3

Step-by-step explanation:

180÷3= 60

1575÷3= 525

6912÷ 3= 2304

19200÷3= 6400

Hope it will help you!

Answer 2

Answer:

3 is the answer

Step-by-step explanation:

180 smallest divisible no is 2 but the other cant be divided by 2 so we will divide by 3 and the reminder eill be 60 .

1575 smallest divisible no is 3 and the reminder is 525 .

6912smallest divisible no is 2 but other cant be divisible so we will try from 3 and the reminder is 234 .

19200smallest divisible no is 2 but 1575 cant be divided by 2 so we will do from 3 and the reminder is 6400.