Question

using the common factor method, find the hcf. of : 16 and 35, 25 and 20, 27and 75, 8,12and18, 24,36,45and 60​

Answer 1

$\huge\fbox{ ANSWER }$

gcf, hcf, gcd (360; 450) = 90 = 2 × 3^2 × 5: greatest (highest) common factor (divisor), calculated