Question

True or false?

The highest common factor of 19 and 27 is 1.
The highest common factor of 22 and 33 is 11.
The highest common factor of 24 and 30 is 3

Answer 1

Answer:

the first one is false.

the second d one is true

and the third one is true

Answer 2

Answer:

1. false

2.true

3.false (6 is the HCF)

hope it helps ..