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# Factors of a Number Quiz

Created by
@AccomplishedBixbite

### What are factors of a number?

Integers that divide into the number with no remainder

### What is a prime number?

A number with exactly two factors, 1 and itself

### What are the factors of 36?

$1, 2, 3, 4, 6, 9, 12, 18, 36$

### What are the prime factors of $24$?

<p>$2^2 \times 3$</p> Signup and view all the answers

### Which statement about composite numbers is correct?

<p>Composite numbers have more than two factors</p> Signup and view all the answers

### What does it mean to find the prime factorization of a number?

<p>To write the number as a product of only prime factors</p> Signup and view all the answers

### What is the prime factorization of 80?

<p>$80 = 2 \times 2 \times 2 \times 2 \times 5$</p> Signup and view all the answers

### What method is sometimes called the ladder method or upside-down division for finding prime factorization?

<p>Dividing the number by its prime factors and writing factors on the right side</p> Signup and view all the answers

### What is the prime factorization of 42 using a factor tree?

<p>$42 = 2 \times 3 \times 7$</p> Signup and view all the answers

### How would you find the prime factorization of 120 using a general method?

<p>$120 = 2 \times 2 \times 2 \times 3 \times 5$</p> Signup and view all the answers

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