Question

LCM and HFC of 120 and 144

Answer 1

120 = 2 x 2 x 2 x 3 x 5

144 = 2 x 2 x 2 x 2 x 3 x 3

♥ HCF = 2³ x 3
= 24

♥ LCM = 2⁴ x 3² x 5
= 720