Question

.84 एवं 270 का म०स० होगा​

Answer 1

$84 = 2 \times 2 \times 3 \times 7 \\ 270 = 2 \times 3 \times 3 \times 3 \times 5$

Here,

HCF = Product of common factors

$\huge = > 2 \times 3 = 6$