Question

hcf of 168 and 126 is​

Answer 1

Answer:

hope it will help you

Step-by-step explanation:

Find the prime factorization of 126

126 = 2 × 3 × 3 × 7

Find the prime factorization of 168

168 = 2 × 2 × 2 × 3 × 7

To find the gcf, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 3 × 7

GCF = 42

Answer 2

Answer:

Step-by-step explanation: