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GCF - easy
Long Division
Multiplication
GCF - hard
100

What is the GCF of 8 and 4

4

100

What is 900 divided by 5

180

100

What is 326 times 5

1630

100

What is the GCF of 17 and 23

1

200

What is the GCF of 16 and 8

8

200

What is 864 divided by 9

96

200

What is 516 times 3

1548

200

What is the GCF of 68 and 34

34

300

What is the GCF of 24 and 6

6

300

What is 754 divided by 2

377

300

What is 257 times 4

1028

300

What is the GCF of 12 and 34

2

400

What is the GCF of 32 and 16

16

400

What is 495 divided by 5

99

400

What is 763 times 6

4578

400

What is the GCF of 16 and 28

4

500

What is the GCF of 24 and 18

6

500

What is 672 divided by 7

96

500

What is 938 times 6

5628

500

What is the GCF of 32 and 24

8