# What is the highest common factor of 24, 48 and 60?

**Answer: (4) 12 **

**Solution:-**

The factors of 24 = 2 x 2 x 2 x 3

The factors of 48 = 2 x 2 x 2 x 2 x 3

The factors of 60 = 2 x 2 x 3 x 5

Then, the highest common factors = 2 x 2 x 3

= 12

Hence, the correct answer is option (4) 12.