What is the greatest common factor of 54 90 and 72?

Answer 1

The factors of 54 are:

1, 2, 3, 6, 9, 18, 27, 54

The factors of 72 are:

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

The factors of 90 are:

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

The common factors are:

1, 2, 3, 6, 9, 18

The Greatest Common Factor:

GCF = 18

Answer 2

The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself.

Answer 3

The GCF is 18.

Answer 4

Wgats the gcf 12 18 26

Answer 5

GCF(5472, 90+ 18.

Answer 6

18

Answer 7

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