Question

Find the highest common factor of the monomial.

$6a^2{b}^{2}c$ and $27ab{c}^3$

Answer 1

Factors of $6a^2{b}^{2}c=2\times 3\times a\times a\times b\times b\times c$

Factors of $27ab{c}^3=3\times 3\times 3\times a\times b\times c\times c\times c$

Common factors $=3\times a\times b\times c$

$\therefore$ H.C.F $=3abc$