Factors
Name all the factors of 24
1, 2, 3, 4, 6, 8, 12, 24
Name the first five multiples of 3
3, 6, 9, 12, 15
The greatest common factor of 16 and 24
8
Least common multiple of 6 and 9
18
Make the statement true: 3/4 = ?/16
12/16
Name all the factors of 49
1, 7, 49
Name the first five multiples of 7
7, 14, 28, 35, 42
The greatest common factor of 21 and 56
7
Least common multiple of 16 and 24
48
Explain how to find an equivalent fraction.
Multiply or divide a fraction by another fraction that is equal to 1. (Example: 1/2 x 2/2 = 2/4)
Name all the factors of 75
1, 3, 5, 15, 25, 75
Name the first five multiples of 12
12, 24, 36, 48, 60
The greatest common factor of 32 and 48
8
Least common multiple of 10 and 35
70
What does it mean to have a fraction in simplest form?
There are no more factors that the numerator and denominator have in common, except 1, so there are no equivalent fractions that are smaller.
Name all the factors of 100
1, 2, 4, 5, 20, 25, 50, 100
Name the first five multiples fo 15
15, 30, 45, 60, 75
The greatest common factor of 12 and 66
6
Least common multiple of 5, 6, and 10
30
Simplify 15/60
1/4
Name all the factors of 144
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
Name the first five multiples of 25
25, 50, 75. 100, 125
The greatest common factor of 72 and 36
36
Least common multiple of 4, 6, and 15
60
Simplify 9/144
1/16