What is the highest common prime factor of 7140 and 13200 ?

Correct option is A

Given: 

7140, 13200 

Concept Used: ​

The HCF (Highest Common Factor) is the largest number that divides two or more numbers without leaving a remainder 

Solution: 

7140 = 2$$\times$$2$$\times$$3$$\times$$5$$\times$$7$$\times$$17

13200 = 2$$\times$$2$$\times$$2$$\times$$2$$\times$$3$$\times$$5$$\times$$5$$\times$$5$$\times$$11

So, HCF = 2$$\times$$2$$\times$$​3$$\times$$5 = 60 

But in prime factor , 2 , 3 and 5 

5 is the highest prime factor.