Question

For each of the following pairs of numbers, show that the product of their HCF and LCM equals their product: 27,90​

Answer 1

$</p><p>given \: numbers \: are \: = > \: 27 \: and \: 90 \\ \\ there \: lcm \: = \: </p><p>3 \: \times 3 \: \times 3 \: \times 5 \: \times 2 \\ \\ there \: hcf \: = \: 3 \: \times 3 \: = 9 \\ \\ \\ so \: hcf \times lcm \: product \: of \: two \: numbers \\ \\ 9 \: \times \: 270 \: = \: 27 \: \times \: 90 \\ \\ 2430 \: = \: 2430 \\ \\ it \: is \: solved \: answer. \: \:$