a² is divisible by both 40 and 75. If ‘a' has exactly three distinct prime factors. Which would be following could be the value of 'a'?

A 30

B 60

C 200

D 420

Solution

Correct Answer: Option D

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions

Download Android App Login to Website

Related Topics