Question

Write the HCF of the smallest composite number and the smallest prime number.

Answer 1

 HCF of the smallest composite number and the smallest prime number = 2

smallest composite number = 4     
                                                = 2 × 2
smallest prime number = 2

Answer 2

smallest composite number =4
smallest prime number = 2

hcf of 2,4 =4

  2 l__2__4___
  2 l__1__2__
          1     1

2*2 =4