What is the GCF of 27 and 98?

Answer 1

The factors of 9 are:

1, 3, 9

The factors of 27 are:

1, 3, 9, 27

The factors of 30 are:

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

The common factors are:

1, 3

The Greatest Common Factor (GCF) is:

3

Answer 2

The GCF is 9xy.

The LCM is 36x^2y^3.

Answer 3

This cannot be answered unless values of x and y are known.

Answer 4

The factors of 27 are:

1, 3, 9, 27

The factors of 98 are:

1, 2, 7, 14, 49, 98

The Greatest Common Factor (GCF) is:

1

Answer 5

You need at least two terms to find a GCF. If that's y9, y4 and y8, the GCF is y4

Answer 6

The GCF of 9x2y and 36xy3 is 18xy.

The LCM of 9x2y and 36xy3 is 108xy.

Answer 7

It is: 9

Answer 8

9