CBSE Class 4 Maths Factors And Multiples Worksheet

Q-1 ) FILL IN THE BLANKS

   a) -------------------is a factor of every number.  

   b) -----------------is a factor of zero.

   c) A factor is an exact ------------------of the number.

   d) Every number has at least ----------factors.

   e) A number is a---------------number if it has more than two factors.

   f) Numbers which are exactly divisible by 2 are called-------------------.

   g) The smallest multiple of a number is the ------------------. 

   h) ----------------------------is a multiple of every number.

   i) The numbers which are not exactly divisible by 2 are called---------------.

   j) Two Prime numbers which are prime as well as odd ------------------.

   k) The ninth multiple of 19

Q-2) Find all the factors of 42 and 74.

Q-3) Write all the Prime numbers between 45 and 85.

Q 4) Without adding tell whether the sum will be even or odd

   i) 11+17      ii) 4+6

   iii) 3+12      iv) 5+10

Q -5) Find the least common multiple of 15 and 25

Q-6) Find the greatest common factor

    a) 16 and 24

    b) 12 and30

Q-7) Find the multiples of 9 greater than 36 and less than 72.