Question

find the HCF of 12, 34, 26, 72​

Answer 1

Answer:

step by step

Step-by-step explanation:

prime factoring

1. 12=2*2*3

2. 34=2*17

3. 26=2*13

4. 72=2*2*2*3*3

now ,taking common factor

the common factor is =2

HCF =2