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The factors of 20 are 1, 2, 4, 5, 10, and 20.

The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.

The common factors of 20 and 40 are 1, 2, 4, 5, 10, and 20.

20 is the greatest common factor of 20 and 40.

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βˆ™ 12y ago
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βˆ™ 12y ago

1

1, 2

1, 3

1, 2, 4

1, 5

1, 2, 3, 6

1, 7

1, 2, 4, 8

1, 3, 9

1, 2, 5, 10

1, 11

1, 2, 3, 4, 6, 12

1, 13

1, 2, 7, 14

1, 3, 5, 15

1, 2, 4, 8, 16

1, 17

1, 2, 3, 6, 9, 18

1, 19

1, 2, 4, 5, 10, 20

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βˆ™ 8y ago

The factors of 19 are:

1, 19

The factors of 40 are:

1, 2, 4, 5, 8, 10, 20, 40

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βˆ™ 8y ago

The factors of 21 are: 1, 3, 7, 21
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40

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βˆ™ 7y ago

20-1,2,4,5,10,20

25-1,5,25

40-1,2,4,5,8,10,20,40

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βˆ™ 10y ago

1, 2, 4, 5, 10, 20

1, 2, 4, 7, 14, 28

1, 2, 4, 5, 8, 10, 20, 40

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βˆ™ 12y ago

Their factors are:

20: 1, 2, 4, 5, 10, 20

30: 1, 2, 3, 5, 6, 10, 15, 30

40: 1, 2, 4, 5, 8, 10, 20, 40

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βˆ™ 10y ago

Factors of 20 are 1, 2, 4, 5, 10 and 20.

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βˆ™ 11y ago

1, 2, 4, 5, 8, 10, 20, 40

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Q: What are the factors of 20 25 and 40?
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