Greatest Common Factor of 16, 32, 40

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


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 of 16,32,40

GCF of 16,32,40 is 8

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.