Question

1. The H.C.F. of 20 and 27 is​

Answer 1

Answer:

Hfc of 20...

2 / 20

2/10

5/5

/1

HFC of 20....2×2×5......(2)^2×5

hfc of 27...

3/27

3/9

3/3

/1

hfc of 27 ......3×3×3....(3)^3