Factors of 2 are the numbers that can be evenly divided into 2 without leaving a remainder. In other words, factors of 2 are the numbers that can be multiplied together to give the product 2. The factors of 2 are 1 and 2.

1 is a factor of 2 because when you divide 2 by 1, the result is 2 with no remainder. Similarly, 2 is a factor of 2 because when you divide 2 by 2, the result is 1 with no remainder.

In summary, the factors of 2 are 1 and 2.

**How many Factors of 2**

The number 2 has two factors: 1 and 2. So, there are two factors of 2.

**Factor Pairs of 2**

A factor pair of 2 refers to two numbers that, when multiplied together, yield the product 2. For the number 2, there is only one factor pair:

1 × 2 = 2

Therefore, the factor pair of 2 is (1, 2).

**All Factors of 2 using Multiplication**

To find all the factors of 2 using multiplication, we can start with 1 and multiply it by increasing numbers until we reach 2. The factors of 2 are the numbers that evenly divide 2 without leaving a remainder.

1 × 2 = 2

Thus, the factors of 2 using multiplication are 1 and 2.

**FAQs on Factor Pairs of 2**

**Q1: How many factor pairs does the number 2 have?**A1: The number 2 has only one factor pair, which is (1, 2).

**Q2: What are the factor pairs of 2?**A2: The factor pair of 2 is (1, 2). These two numbers, when multiplied together, yield the product 2.

**Q3: Are there any other factor pairs for the number 2?**A3: No, the number 2 only has one factor pair. As it is a prime number, it has no other factors apart from 1 and itself.

**Q4: How can I find factor pairs for any number?**A4: To find factor pairs for a given number, start with 1 and test increasing numbers to see if they divide the given number evenly. Whenever you find a factor, pair it with its corresponding quotient to form a factor pair.

**Q5: Why is the factor pair of 2 (1, 2) and not (2, 1)?**A5: Factor pairs are typically written in ascending order. In this case, the factor pair is written as (1, 2) because 1 is the smaller factor and 2 is the larger factor. However, both pairs represent the same factors.