Question

what is the HCF of 4 12 16

Answer 1

4 = 2 x 2

12 = 2 x 2 x 3

16 = 2 x 2 x 2 x 2

HCF ( 4 , 12 , 16 ) = 2² = 4

Answer 2

$\huge\colorbox{pink}{Answer}$

4 = 2 × 2

12 = 2 × 2 × 3

16 = 2 × 2 × 2 × 2

HCF = 4