Sometimes you are given numbers expressed as a product of prime factors. For example, 8 = 2 3 and 90 = 2 × 3 2 × 5. If you want to find the LCM and HCF in an exam, we can use prime factor form to ...

In order to master a subject, on must have a set of questions based on various topics and concepts discussed in that subject. Solving different questions helps to assess your preparedness and ...