LCM of two numbers is 18 times their HCF. The product of the numbers is 64800. What will be the maximum possible difference between the numbers?
ATQ, Let HCF of two numbers be ‘x’ So, LCM of two numbers = 18 × x = 18x Or, x × 18x = 64800 Or, 18x² = 64800 Or, x² = 3600 Or, x = √3600 = 60 LCM of two numbers = 60 × 18 = 1080 Let two numbers be ‘60a’ and ‘60b’, where ‘a’ and ‘b’ are co-prime numbers. So, 60ab = 1080 Or, a × b = 18 So, when a = 1 and b = 18, then difference will be maximum Desired difference = 60 × 18 – 60 × 1 = 1020
____________ is the attempt to obtain sensitive information such as usernames, passwords, and credit card details (and money), often for malicious r...
The files which are deleted from hard disk goes to
What is the primary difference between a single-tasking and multi-tasking operating system?
Which of the following key is an example of Toggle key?
Which of the following is a computer network that usually spans a city or a large campus?
What are the horizontal and vertical lines on a worksheet called?
The largest unit of storage is
___________ is a programming language for creating special programs like applets.
What is the purpose of the command grep in Unix-based operating systems?
The most suitable type of network that phone lines would us is
