Question

find the HCF of 108,156 by. i. factor method. ii.division method​

Answer 1

Answer:

The GCF of 108,156 is 12.

Step-by-step explanation:

Find the prime factorization of 108 = 2×2×3×3×3

Find the prime factorization of 156 = 2×2×3×13

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

therefore GCF = 2 x 2 x 3

GCF = 12