GCF
True or False- GCF is a list of numbers factors can multiply into.
What is False?
This is what fractions must have in order to compare them
What is a common denominator?
This is the first step to simplifying a fraction.
What is find the GCF of the numerator and denominator?
3/24
1/8
Simplify:
15/3
5
The GCF of 4 and 8 is this.
What is 4?
The least common denominator for 4/8 and 3/16 would be this.
What is 16?
Simplify this fraction: 18/20
9/10
16/48
1/3
Simplify:
9/7
1 2/9
The GCF of 8 and 12 is 2.
What is false?
The least common denominator for 9/12 and 2/15 would be this.
What is 60?
Simplify 8/24.
What is 1/3?
9/57
3/19
Simplify:
8/7
1 1/7
The Greatest Common Factor of 20 and 30 is what?
What is 10?
In order to be able to compare, rename these fractions:
9/15+5/6
What is 18/30 and 25/30?
Simplify 15/36.
What is 5/12?
10/14
5/7
Simplify:
5/2
2 1/2
The Greatest Common Factor of 7 and 6 is this.
What is 1?
In order to be able to compare, rename these fractions:
5/8 - 2/24
What is 15/24 and 2/24?
Simplify 17/21.
What is 17/21?
24/30
4/5
Simplify:
7/8
7/8