# Divisibility Rule by 4

If the last 2 digits of a given number is divisible by 4 then we can say that the given number is divisible by 4.

**Example** : Is **244** divisible by 4?

**Solution** : Last 2 digits are **44**. Now divide it by
4 **(44 /4 = 11)**

Means **244 is divisible by 4**

**Example** : Is **171** divisible by 4?

**Solution** : Last 2 digits are **71**. Now divide it by
4 **(71 / 4 = 17.75)**

Means **171 is not divisible by 4**. Because 17.75 is
not a whole number.

**Point to be noted** : Number is divisible by 4 only if
its **last digit is even number**. So don't check numbers ending with odd digits.

**Let's have practice for Divisibility Rule by 4**

**Which of the following numbers are divisible by 4?**

453436, 4520, 234148, 43426, 98656, 456785, 34254

**Solution:**

4534**36** - **36/4** = 9 Hence divisible by 4

45**20** - **20/4** = 5 Hence divisible by 4

2341**48** - **48/4** = 12 Hence divisible by 4

434**26** - **26/4** = 6.5 Hence not divisible by 4

986**56** - **56/4** = 14 Hence divisible by 4

4567**85** - **85/4** = 21.25 Hence not divisible by 4 As last digit is odd number

342**54** - **54/4** = 13.5 Hence not divisible by 4

**I hope you get the point of divisibility rule by 4**

**Thanks**

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