Question

HCF of 27 and 63 is - *


​

Answer 1

Greatest Common Factor of 27 and 63. Greatest common factor (GCF) of 27 and 63 is 9. We will now calculate the prime factors of 27 and 63, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27 and 63.

hope it help u

mark as brainliest

follow me

Answer 2

Answer:

9

Step-by-step explanation:

The HCF of 27 and 63 can also be found by prime factorization of these numbers as follows:

Thus, 27 = 3 × 3 × 3

63 = 3 × 3 × 7

∴ HCF of 27 and 63 is 3 × 3 = 9.

Please mark me as brainliest

Thank you and have a nice day