Question

find the smallest square number is divisible by each one of the number 8,9 and 10

Answer 1

Hi Friend !!!

Now I will try to find the answer,,,,

8 = 2×2×2

9 = 3×3

10 = 2×5

the answer must contain all these as factors

So, the answer

= 2×2×2×3×3×5×2

= 4²× 3²×5

To get a perfect square multiply 5

So, the answer = 4²×3²×5² = 6,859

Hope it helps u :-)

Answer 2

Hey dear!!


Here is yr answer ------


Given,

The smallest square no. which is divisible by 8 , 9 , 10.


As the 10 given in the ques!! ....so the nos. unit place should be zero!!


Now, the 360 is the smallest no. which is divisible by 8 , 9......also divisible by 10.

360 ÷ 8 = 45

360 ÷ 9 = 40

360 ÷ 10 = 36


Therfore, 360² (360) is the smallest square no. which is divisible by 8 , 9 and 10.


Hope it hlpz...