GREATEST COMMON
FACTOR
FACTOR
Find the GCF for 14 and 6
The GCF is 2
What are the first five multiples for the number 8
8,16,24,32,40
2/8 + 4/8 =
6/8
12/16 - 8/16 =
4/16
True or False is this expression equivalent.
6(6 + 8) = 36 + 48
True
Find the GCF for 8 and 20
The GCF is 4
Find the least common multiple of each pair of numbers. 6, 10
30
2/6 + 3/12 =
7/12
4/5 - 2/10 =
6/10
True or False is this expression equivalent.
12(5 + 9) = 60 + 106
False
Find the GCF for 70 and 80
The GCF is 10
Find the least common multiple of each pair of numbers. 12 and 20
60
7/8 + 5/6 =
41/24
7/8 - 1/4 =
5/8
Complete the missing values to rewrite each expression using the distributive property.
64 + 42 = 2(__ + __)
2(32 + 21)
Find the GCF for 48 and 54
The GCF is 6
Find the least common multiple of each pair of numbers. 24 and 36
72
3/5 + 1 9/10 =
25/10
1 1/5 - 4/9 =
34/45
Complete the missing values to rewrite each addition expression using the distributive property.
63 + 27 = 9(__+__)
9(7 + 3)
Find the GCF for 72 and 112
The GCF is 8
Find the least common multiple of each pair of numbers. 35 and 50
350
1 7/10 + 6 3/4 =
169/20
2 1/9 - 4/7 =
97/63
Complete the missing values to rewrite each addition expression using the distributive property.
143 + 77 = 11(__+__)
11(13 + 7)