Question

hcf of 126 and156 is​

Answer 1

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Answer:

The Factor of 126=2×3²×7

and 156=2²×3×13

Hcf =2×3=6

Answer 2

Answer:

The gcf of 126 and 156 is 6.

Steps to find GCF

Find the prime factorization of 126

126 = 2 × 3 × 3 × 7

Find the prime factorization of 156

156 = 2 × 2 × 3 × 13

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

Therefore, GCF = 2 × 3

GCF = 6

Step-by-step explanation: