Table of Contents

## What are factor pairs?

Factor pairs Factors are often given as pairs of numbers, which multiply together to give the original number. These are called factor pairs.

**What are factor pairs of 14?**

The pair factors of 14 are (1, 14), (2, 7).

### How do you find the factor tree?

Creating a factor tree is one simple way to find all of the prime number factors of a number….To qualify as a pair of factors, the product of the two numbers must equal your original number when multiplied together.

- These factors will form the first branches of your factor tree.
- You can pick any two factors.

**How do you find the factor of a number?**

How to Find Factors of a Number?

- Find all the numbers less than or equal to the given number.
- Divide the given number by each of the numbers.
- The divisors that give the remainder to be 0 are the factors of the number.

#### Is 2 and 12 a factor pair?

So, the factor pairs that will give us a product of 12 are 1 and 12, 2 and 6, and 3 and 4. Generally speaking, the larger a number is, the more factor pairs it will have. This isn’t true for prime numbers because their only factor pairs are 1 and the number itself.

**What are factor pairs of 18?**

Factors of 18 in Pairs Factor pairs are the two numbers that, when multiplied, give the number 18. Therefore, pair factors of 18 are (1,18), (2,9), and (3,6).

## What can be equal to 14?

1 x 14 = 14. 2 x 7 = 14. 7 x 2 = 14. 14 x 1 = 14.

**What are the factor pairs of 18?**

### What is the factor tree method of 72?

The prime factors are encircled in the factor tree. So, the prime factors of 72 are written as 72 = 2 × 2 × 2 × 3 × 3.

**What is the factor of 3?**

Factors of 3 are 1 and 3 only.

#### What is the factor of 25?

The factors of 25 are 1, 5, and 25. (The only prime factor is 5.)

**What is a factor of 100?**

The factors of 100 are 100, 50, 25, 20, 10, 5, 4, 2, and 1.