0

# How do you find the greatest common factor of 16 20 and 28?

Updated: 4/28/2022

Wiki User

8y ago

1). List all of the factors of 16.

2). List all of the factors of 20.

3). List all of the factors of 28.

4). Make a short list, comprised of any numbers that are on all three lists.

These are the common factors of 16, 20, and 28.

5). Find the greatest number on the short list. That's the greatest common factor

of 16, 20, and 28. If it is not 4, then an error has crept into your work, and you are

doomed to return to Step-1 and eternally repeat the process until you get 4 .

Wiki User

10y ago

Wiki User

8y ago

The GCF is 4.

Earn +20 pts
Q: How do you find the greatest common factor of 16 20 and 28?
Submit
Still have questions?
Related questions

### Find the greatest common factor of 16 and 20?

The greatest common factor (GCF) is 4.

### What is the greatest common factor 16?

Two or more numbers are required to find the greatest common factor between them.

### What is the greatest common factor of 16 and 16?

Greatest common factor of 16 and 16 is 16.

### What is the greatest common factor of 96 and 16?

The greatest common factor of 96 , 16 = 16

### What is the greatest common factor of 16 and 21?

The greatest factor of 21 and 16 is 21, which is a factor of 21 but not of 16.

### What is the greatest common factor of 16 and 58?

The greatest common factor of 16 , 58 = 2

### What is the greatest common factor of 412 and 16?

The greatest common factor of 412 and 16 is 4.

### What is the greatest common factor of 16 and 38?

The greatest common factor for 16 and 38 is 2.

### What is the greatest common factor of 16 and 34?

The greatest common factor of 16 and 34 is 2.

### What is the greatest common factor for 15 and 16?

The greatest common factor for 15 and 16 is 1.

### Greatest common factor of 16 and 28?

The greatest common factor of 16 and 28 is 4

### What is the greatest common factor of 16 and 86?

The greatest common factor of 16 and 86 is 2.