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             \ 19-Nov-2025  Bharat Arora   Proof-9             Reader’s Sign _______________________ Date __________




                        3





                                                              Multiples


                                                                          and


                                                                   Factors











                LEARNING ObjEctIvEs

                 After studying this chapter, students will be able to...

                    y  find the factors and multiples of numbers
                    y  identify the numbers divisible by 2, 3, 5 and 10 without dividing them
                    y  find the common factors and HCF of numbers

                    y  find the common multiples and LCM of numbers
                    y  understand the relation between the HCF and LCM







                                                                                               21 st
                                                                                              Century   #Inter-disciplinary
                                                                                              Skills
                 Warm Up                                Project Tiger


               The Bengal  tiger  is our  national
               animal.  It  is  one  of  the  endangered

               species  and  is  protected  by  the
               Project Tiger programme.

               The  table  given on the next page
               shows the  top  10 states  with the
               highest  number of tigers based  on

               2022  census  data.  Study  the  table
               and explore the number of tigers in
               each state using the idea of multiples
               and factors.




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