Greatest Common Factor Set 1
Greatest Common Factor Set 2
Reducing Fractions Set 1
Reducing Fractions Set 2
Reducing Fractions Set 3
100
The greatest common factor of 18 and 36.
What is 18?
100
The greatest common factor of 12 and 18.
What is 6?
100
18/36 reduced.
What is 1/2?
100
6/9 reduced.
What is 2/3?
100
8/16 reduced.
What is 1/2?
200
The greatest common factor of 30 and 40.
What is 10?
200
The greatest common factor of 9 and 54.
What is 9?
200
6/8 reduced.
What is 3/4?
200
9/54 reduced.
What is 1/6?
200
4/16 reduced.
What is 1/4?
300
The greatest common factor of 15 and 45.
What is 15?
300

The greatest common factor of 24 and 48.

What is 24?

300
10/16 reduced.
What is 5/8?
300
8/24 reduced.
What is 1/3?
300
2/12 reduced.
What is 1/6?
400
The greatest common factor of 64 and 16.
What is 16?
400
The greatest common factor of 60 and 80.
What is 20?
400
21/28 reduced.
What is 3/4?
400
15/35 reduced.
What is 3/7?
400
40/48 reduced.
What is 5/6?
500
The greatest common factor of 85 and 90.
What is 5?
500
The greatest common factor of 55 and 66.
What is 11?
500
40/50 reduced.
What is 4/5?
500
60/90 reduced.
What is 6/9?
500
33/36 reduced.
What is 11/12?
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