Question

find the HCF by prime factor method. 36 and 63​

Answer 1

Answer:

Find the prime factorization of 36.

Find the prime factorization of 63. 63 = 3 × 3 × 7.

To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 3 × 3.

HCF = 9.

Answer 2

the HCF of 36 and 63 by prime factor method is 3×3 =9