Definitions
What is a prime factor?
A factor that is a prime number.
90
2 × 3 × 3 × 5
1
Niether
How do you find all the factors of a number?
Find all the factor pairs.
13
1,13
What is a composite number?
A composite number is a number that has 3 or more factors.
120
2 × 2 × 2 × 3 × 5
25
Composite
What are factor pairs?
A set of numbers that multiply together to make the number you're finding factors of.
24
1, 2, 3, 4, 6, 8, 12, 24
What is a prime number?
A prime number is a number that only has 2 possible factors; 1 and itself
240
2 × 2 × 2 × 2 × 3 × 5
67
Prime
What is the only land animal that can't jump?
The Elephant.
45
1, 3, 5, 9, 15, 45
What is a factor of a number?
A Factor is a number can be divided by another number with no remainder.
360
2 × 2 × 2 × 3 × 3 × 5
57
Composite
What is the largest internal organ in the human body?
The liver.
84
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
What is prime factorization?
Prime Factorization is breaking down a number into its prime factors.
840
2 × 2 × 2 × 3 × 5 × 7
41
Prime
What numbers are the only numbers that have an odd amount of factors?
Perfect Squares
120
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120