What is the GCF of 12 92 and 54?

Answer 1

As drawing a factor tree is not easy here, I'll use brackets to represent the different branches:

12 = (4 × 3) = ((2 × 2) × 3) = 2 × 2 × 3

54 = (6 × 9) = ((2 × 3) × (3 × 3)) = 2 × 3 × 3 × 3

→ gcf(12, 54) = 2 × 3 = 6.

Answer 2

12

6,2

3,2,2

54

27,2

9,3,2

3,3,3,2

2 x 3 = 6, the GCF

Answer 3

36 45 54

18,2 15,3 27,2

9,2,2 5,3,3 9,3,2

3,3,2,2 3,3,3,2

2 x 2 x 3 x 3 = 36

3 x 3 x 5 = 45

2 x 3 x 3 x 3 = 54

3 x 3 = 9, the GCF

Answer 4

12

6,2

3,2,2

42

21,2

7,3,2

2 x 3 = 6, the GCF

Answer 5

Since 9 is a factor of 54, it is automatically the GCF, but if you insist...

9

3,3

54

27,2

9,3,2

3,3,3,2

Answer 6

The factors of 24 are:

1, 2, 3, 4, 6, 8, 12, 24

The factors of 54 are:

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

The GCF is 6.

Answer 7

The GCF is 2.

Answer 8

The GCF is 6.

Answer 9

i cant figure it out either thats why i came here its one of my math problems.

Answer 10

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