Question

If lcm of 4 and 9 is 36 then hcf will be

Answer 1

Answer:

$we \: know \: that \: \\ multiplication \: of \: numbers \: = \\ lcm \: \times hcf \: of \: those \: numbers \\ = > 4 \times 9 = 36 \times hcf \\ = > 36 = 36 \times hcf \\ = > hcf = \frac{36}{36} = 1$

hcf = 1