Check whether 864 is divisible by 36? Verify whether 864 is divisible by all the factors of 36?

Given, a number 864

Need to find out the number is divisible by 36

⇒ Prime factors of 36 = 2,2,3,3

So, it is sufficient to find the given number is divisible by 2 and 3.

⇒ Units place in 864 is even number and is divisible by 2 which is also even number.

∴ 864 is divisible by 2

⇒ sum of digits of 864 is 8 + 6 + 4 = 18

⇒ 18 is divisible by 3

∴ 864 is divisible by 3

Hence, 864 is divisible by 2 and 3.