GREATEST COMMON FACTOR

Front

What does GCF mean?

Back

Greatest Common Factor

Front

Greatest common factor

Back

It is the highest number that divides the given numbers without a remainder.

Front

When do you stop dividing in finding the GCF of two or more numbers by continuous division?

Back

When all the remaining numbers do not have any common factor

Front

What is the last step in finding the greatest common factor of a set of numbers by continuous division?

Back

Multiply the divisors which are written vertically on the left.

Front

Which pair of numbers has the GCF of 8? Options: 4 and 8, 8 and 80, 2 and 16, 8 and 12

Back

8 and 80

Front

Which set of numbers can be divided exactly by 3? Options:

3, 6, 16

,

9, 12, 22

,

12, 21, 30

,

9, 11, 12

Back

12, 21, 30

Front

Which set of numbers has the GCF of 6? Options: 12, 24, 36; 4, 12, 24; 12, 30, 35; 6, 18, 60

Back

6, 18, 60

Front

What is the GCF of 35 and 42?

Back

7

Front

What are the factors of 25?

Back

1, 5, 25

Front

I am the GCF of 8 and 24. What number am I?

Back

8