Question

what is the HCF of 12 and 18​

Answer 1

Step-by-step explanation:

12- 1,2,3,4,6,12

18- 1,2,3,6,18

HCF = 6

Answer 2

Answer:

factors of 18=1,2,3,6,9,and18

therefore, common factor of 12 and 18 =1,2,3,and 6 highest common factor(HCF) of 12 and 18 =6

[since 6 is the highest common factor]