Question

THE LCM OF TWO NUMBERS IS 80 AND THE HCF OF TWO NUMBERS IS 8. FIND THE TWO POSSIBLE NUMBERS.

Answer 1

$two \: possible \: factor \: are \: 8 \: and \: 80 \:$

to verify:

$hcf \: is \: \\ \\ 80 = 8 \times 10 + 0 \\ hcf = 8$

$lcm \: is \\ \\ 80$