Greatest common factor
Least common factor
Multiples
multiples
100

whats the great common factor between 16 and 8

8

100

what is the least common factor of 2 and 4

4

100

what are the first 4 multiples of 4

4,8,12,16

100

first 5 multiples of 24

24,48, 72, 96,120

200

what is the greatest common factor between 36 and 18

6

200

what is the least common factor of 10 and 40

40

200

what are the first five multiples of 6

6,12,18,24,30

200

first 8 multiples of 11

11, 22, 33, 44, 55, 66, 77, 88,

300

what is the greatest common factor between 60 and 144

12

300

what is the least common factor of 8 and 10 

40

300

what are the first 6 multiples of 9

9,18,27,36,45,54

300

first 9 multiples of 13

13, 26, 39, 52, 65, 78, 91, 104, 117

400

what is the greatest common factor between 49 and 35 

7

400

what is the least common factor of 7 and 8

56

400

list the first 7 multiples of 10

10,20,30,40,50,60,70

400

what is the first 10 multiples of 8

8, 16, 24, 32, 40, 48, 56, 64, 72, 80

500

what is the greatest common factor between 200 and 100

20

500

what is the great common factor of 18 and 24

72

500

what are the first 9 multiples of 12 

12,24,36,48,60,72,84,96,108

500

what are the first 10 multiples of 100

100,200,300,400,500,600,700,800,900,1000

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