Common Factors and Common Multiples

Product of Highest Common Factor and Least Common Multiple of two numbers is 216. If one of the number is 12, then what will be the ratio of these two numbers?

What will be the ratio of Highest common Factor and Least Common Multiple of two numbers 16 and 20?

What will be the ratio of Highest common Factor and Least Common Multiple of two numbers 14 and 18?

Test For Divisibility Of Numbers|Question Practice|Common Factors And Multiples|OMR

Test For Divisibility Of Numbers|Question Practice|OMR|Common Factors And Multiples

The product of two numbers is 720. If their Least Common Multiple is 360, then what will be the Highest common Factor of these two numbers?

The Highest Common Factor of two or more numbers is greater than their Lowest Common Multiple.

least Common Multiple of " 3 and 24 is A and Highest Common Factor of 23 and 24 is "B" ,then what is the value of A+B?