What does GCF mean?
GREATEST COMMON FACTOR

Quiz
•
Mathematics
•
5th Grade
•
Hard
Manilyn Bustamante
Used 21+ times
FREE Resource
12 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a greatest common factor?
It is the highest number that divides the given numbers with a remainder.
It is the highest number that divides the given numbers without a remainder.
It is the least number that divides the given numbers without a remainder.
It is the least number that divides the given numbers with a remainder.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In finding the GCF of two or more numbers by continuous division, when do you stop dividing?
When all the remaining numbers do not have any common multiple
When all the remaining numbers have a common factor
When all the remaining numbers are prime numbers
When all the remaining numbers do not have any common factor
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the last step in finding the greatest common factor of a set of numbers by continuous division?
Multiply the divisors which are written vertically on the left.
Multiply the divisors which are written horizontally.
Multiply the remaining numbers.
Multiply the remaining numbers written horizontally.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which pair of numbers has the GCF of 8?
4 and 8
8 and 80
2 and 16
8 and 12
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which set of numbers can be divided exactly by 3?
3, 6, 16
9, 12, 22
12, 21, 30
9, 11, 12
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which set of numbers has the GCF of 6?
12, 24, 36
4, 12, 24
12, 30, 35
6, 18, 60
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