Find the HCF of 4.08 and 6.63.

0.50 0.52 0.51 0.53

0.51

Two numbers are = 4.08  and 6.63.  First number = 0.51  × 8 = 4.08 Second number = 0.51 × 13 = 6.63 Their HCF is 0.51