Question

Find the greatest common factor of 9x

2y, 27xy

2 and

45x

2

y

2​

Answer 1

Step-by-step explanation:

Enter a problem...

Algebra Examples

Popular Problems Algebra Find the GCF 27x^2y^2 , 45x^2

27

x

2

y

2

,

45

x

2

Since

27

x

2

y

2

,

45

x

2

contain both numbers and variables, there are two steps to find the GCF (HCF). Find GCF for the numeric part then find GCF for the variable part.

Steps to find the GCF for

27

x

2

y

2

,

45

x

2

:

1. Find the GCF for the numerical part

27

,

45

2. Find the GCF for the variable part

x

2

,

y

2

,

x

2

3. Multiply the values together

Find the common factors for the numerical part:

27

,

45

The factors for

27

are

−

27

,

−

9

,

−

3

,

−

1

,

1

,

3

,

9

,

27

.