Question

hcf of 408, 396 , 444​

Answer 1

Answer:

12

Step-by-step explanation:

$408 = 2 \times 2 \times 2 \times 3 \times 17 \\ 396 = 2 \times 2 \times 3 \times 3 \times 11 \\ 444 = 2 \times 2 \times 3 \times 37 \\ hcf = 2 \times 2 \times 3 \\ = 12$