# Greatest Common Factor of 16, 32, 40

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 16, 32, 40 i.e. 8 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 16, 32, 40 is 8.

GCF(16, 32, 40) = 8

## GCF of 16, 32, 40

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

GCF of:

### Greatest Common Factor (GCF) of 16,32,40 By Common Division

 2 16, 32, 40 2 8, 16, 20 2 4, 8, 10 2, 4, 5

∴ So the GCF of the given numbers is 2 x 2 x 2 = 8

### Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Greatest Common Factor

We found the factors 16,32,40 . The biggest common factor number is the GCF number.
So the greatest common factor 16,32,40 is 8.

### GCF of two or more Numbers Calculation Examples

Here are some samples of GCF of two or more Numbers calculations.

### Frequently Asked Questions on GCF of 16, 32, 40

1. What is the GCF of 16, 32, 40?

Answer: GCF of 16, 32, 40 is 8.

2. How to Find the GCF of 16, 32, 40

Answer: Greatest Common Factor(GCF) of 16, 32, 40 = 8

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(16, 32, 40) = 8.