Question

9. Find the HCF of 54 and 81 by prime factorization method.

plz show the method too

Answer 1

Answer:

HCF of 18, 54 and 81 by Prime Factorization

Hence, the HCF of 18, 54 and 81 is 3 × 3 = 9.

Step-by-step explanation:

i hope its helpful for u..

Answer 2

Answer:

54 = 2× 3×3×3

81 = 3×3×3×3

HCF : 3×3×3 = 27