Question

The product of two numbers is 2160 and their hcf is 12. Number of such possible pairs is

Answer 1

Answer:

Step-by-step explanation:

We know that product of two numbers is equal to product of their HCF and LCM . Hence the numbers are (12,180) ,(36,60),(180,12) and (60,36). Therfore, x and y can be 3,5 or 5,3. Therefore the two numbers are 12X3=36 , 12X5=60

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