Q: Three numbers whose gcf is 18?

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The GCF of the given three numbers is 9

The GCF of the given three numbers is 3

The GCF is 6.

No, the GCF of any two numbers can't get greater than the smaller of the two numbers.

The GCF of 9, 18, and 42 is 3.The factors of 9 = 3*3The factors of 18 = 2*3*3The factors of 42 = 2*3*7So the greatest common factor = 3.

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18, 1800, 18000

18 36 and the last one 54

18, 36, 54

18 and 81

A set of numbers can only have one GCF. 6, 12 and 18 have a GCF of 6. 16, 32 and 48 have a GCF of 16. 25, 50 and 75 have a GCF of 25. The GCF of 6, 16 and 25 is 1.

They could be 12 and 18

18, 36 and 54 18, 1800 and 18,000

The GCF of the given three numbers is 9

126 and 90 (trial and error gets you the answer)

18, 27, 45

9, 18, 27

9, 18 and 27