Question

(iii) H.C.F. of 12, 16 and 36 is?​

Answer 1

Answer:

HCF of 12,16 and 36= 4

Step-by-step explanation:

12=2×2×3

16=2×2×2×2

36=2×2×3×3

HCF=2×2=4

Answer 2

Answer:

$\huge\boxed{HCF(12,\ 16,\ 36)=4}$

Step-by-step explanation:

$\begin{array}{c|c}12&2\\6&2\\3&3\\1\end{array}\qquad\begin{array}{c|c}16&2\\8&2\\4&2\\2&2\\1\end{array}\qquad\begin{array}{c|c}36&2\\18&2\\9&3\\3&3\\1\end{array}$

$12=\boxed{2}\cdot\boxed{2}\cdot3\\16=\boxed{2}\cdot\boxed{2}\cdot2\cdot2\\36=\boxed{2}\cdot\boxed{2}\cdot3\cdot3\\\\HCF(12,\ 16,\ 36)=\boxed{2}\cdot\boxed{2}=4$