Question

Largest 4 digit square number divisible by 2 3 4

Answer 1

Answer:

8100

Step-by-step explanation:

2*3*4=24

24*410=9840

but we want a perfect square

so

largest 4 digit square number is 99*99=9801

and 9801/24=408.375

so we try

408*24=9792>98^2(or 9604)

is just more than 98 sq

but 9604 is not dvsbl by 3

so

900*9=8100 is ANSWER

(because 900 is divisible by 2 , 3 and 4 moreover 9 and 900 both are perfect squares.)