Greatest Common Factor Quiz
After learning How to Get the Greatest Common Factor of Two Numbers, let’s have a quiz! The greatest common factor is used to reduce a fraction to lowest terms, so I included such items on the quiz below.
To reduce a fraction to lowest terms, get the greatest common factor of the numerator and the denominator, and then divide
Greatest Common Factor Quiz
Part 1: Get the greatest common factor of the following numbers.
1.) 12 and 15
[toggle title=”Answer”]3[/toggle]
2.) 18 and 28
[toggle title=”Answer”]2[/toggle]
3.) 36 and 45
[toggle title=”Answer”]9[/toggle]
4.) 56 and 72
[toggle title=”Answer”]8[/toggle]
5.) 26 and 65
[toggle title=”Answer”]13[/toggle]
6.) 8, 12, and 64
[toggle title=”Answer”]4[/toggle]
7.) 30, 45, and 54
[toggle title=”Answer”]3[/toggle]
8.) 10 and 31
[toggle title=”Answer”]1[/toggle]
Part 2: Reduce the following fractions to lowest terms.
9.)
[toggle title=”Answer”]1/2[/toggle]
10.)
[toggle title=”Answer”]1/3[/toggle]
11.)
[toggle title=”Answer”]1/5[/toggle]
12.)
[toggle title=”Answer”]6/7[/toggle]
You might also want to read How to Convert Fractions to Lowest Terms.