Question

hcf of 126and216 in divison method​

Answer 1

Answer:

18

Step-by-step explanation:

2 | 126 2 | 216

3 | 63 2 | 108

3 | 21 2 | 54

7 | 7 3 | 27

1 3 | 9

3 | 3

1

Factors of 126 = 2 × 3 × 3 × 7

Factors of 216 = 2 × 2 × 2 × 3 × 3 × 3

HCF of 126 and 216 = 2 × 3 × 3

= 18