Q.3 State whether the following statements are true OR false :(i) 1 is

1.	Q.3 State whether the following statements are true OR false :(i) 1 is a common factor of all the nun bers.(ii) The number of common factor of 12 and 15 is 2.(iii) Two composite numbers to not a common factor other than 1.(iv) 15 is a common factor of 45 and 185.(v) The HCF of two prime number is zero.
Answer» Step-by-step explanation: 1 true (All the numbers are divisible by 1) 2 true (1 and 3 are the common FACTORS) 3 false (I'm not SURE bcoz the question is not clear) 4 false (185 is not divisible by 3 and obviously 15) 5 false ( HCF of two prime numbers are ALWAYS 1. all numbers are divisible by 1. any two numbers will have a common factor as 1

Q.3 State whether the following statements are true OR false :(i) 1 is a common factor of all the nun bers.(ii) The number of common factor of 12 and 15 is 2.(iii) Two composite numbers to not a common factor other than 1.(iv) 15 is a common factor of 45 and 185.(v) The HCF of two prime number is zero.

Answer»

Step-by-step explanation:

1 true

(All the numbers are divisible by 1)

2 true

(1 and 3 are the common FACTORS)

3 false (I'm not SURE bcoz the question is not clear)

4 false

(185 is not divisible by 3 and obviously 15)

5 false

( HCF of two prime numbers are ALWAYS 1. all numbers are divisible by 1. any two numbers will have a common factor as 1