How to find the greatest common factor a1
Practice Questions
ACT Math › How to find the greatest common factor a1
Questions
10
1
What is the greatest common factor of 49, 91, and 119?
2
What is the greatest common factor of 36,108, and 180?
3
What is the greatest common factor (GCF) of 48, 156, and 420?
4
What is the greatest common factor of 
5
What is the greatest common factor of 72 and 84?
6
What is the greatest common factor of 56 and 68?
7
What is the GCF of 36, 64, and 144?
8
What is the greatest common factor of 30, 90, and 120?
9
What is the greatest common factor of 
10
What is the greatest common factor of 55, 165, and 220?