Respuesta :

ja06814

Answer:

9

Step-by-step explanation:

27:

1,3,9, 27

18:

1,2,3,6,9, 18

inikakandel

Answer:

9

Step-by-step explanation:

3 27 2 18

3 9 3 9

3 3 3 3

1 1

27=3×3×3×1

18=2×3×3×1

H.C.F= 3×3×1

=9. ans.

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