Question

Find the hcf and lcm510and 92

Answer 1

$510 = 2 \times 3 \times 5 \times 17 \\ 92 = 2 \times 2 \times 23 \\ hcf = 2 \\ lcm = {2}^{2} \times 3 \times 5 \times 23 \times 17 \\ = 23460$