property 2 Every number is a factor of itself

Every number is a multiple of itself.

Property 7 Every number is multiple of itself.

Property 3 If number is a factor of each of the two given numbers then it is a factor of their sum.

Property 4 If a number is a factor of each of the two given numbers then it is factor of their difference.

property 4 Every factor of a number is less than or equal to the number.

Study the given statements carefully. State T for true and 'F' for false and select the correct option. (i) If a number is a factor of each of the given two numbers, then it must be factor of their a difference. (ii) If a number is divisible by another number, then it must be divisible by each of the factors of that number. (iii) If a number is divisible by another number, then it is also divisible by all the multiples of that number. (iv)No prime number other than 2 is even but every odd number is necessarily a prime number.

Property 3 Every factors of a number is an exact is an exact divisor of that number.

Theorem 1 (Every set is a subset of itself.Theorem 2( The empty set is a subset of every set)

Consider the following statements: 1. Every composite number is a natural number 2. Every whole number is a natural number Which of the statement given above "is/are" correct ?

Property 1 is a factor of every number