Question

State whether the following statement are true or
false-
(i) 1 is a common factor of all the numbers. ( )
(ii) The Number of common factor of 12 and 15 is 2 ( )
(iii) Two composite numbers do not a common factor other than 1
( )
(iv) 15 is a common factor of 45 and 135 ( )
(v) The HCF of two prime number is zero.( )​

Answer 1

Answer:

1) True

2) False

3) True

4) True

5) False