Factors
GCF
Review
100

List all of the factors of 8.

1, 2, 4, 8

100

Find the greatest common factor of 10 and 16.

2

100

What is the value of the 6 in 960,871,432?

60,000,000

200

List all of the factors of 12.

1, 2, 3, 4, 6, 12

200

Find the greatest common factor of 8 and 12.

4

200

Round 52,983 to the nearest thousand.

53,000

300

List all of the factors of 20.

1, 2, 4, 5, 10, 20

300

Find the greatest common factor of 9 and 36.

9

300

What is 6,789 + 1,234?

8,023

400

List all of the factors of 50.

1, 2, 5, 10, 25, 50

400

Find the greatest common factor of 14, 21, and 35.

7

400

What is 8,000 - 3,456?

4,544

500

List all of the factors of 60.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

500

Find the greatest common factor 3, 12, and 33.

3

500

Round 99,999 to the nearest hundred thousand.

100,000