Question

find the smallest number by which each of the given numbers should be divided so that the result is a perfect square. (a) 2156​

Answer 1

Answer:

11

Step-by-step explanation:

2.2156

2 1078

7. 77

11. 7 2 2

so, 2 ×3×11

multiplied by 2156 to get a perfect square

= 11