Greatest Common Factor of 768, 2640

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 768, 2640 i.e. 48 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 768, 2640 is 48.

GCF(768, 2640) = 48

GCF of 768, 2640

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

GCF of:

Greatest Common Factor of 768,2640

GCF of 768,2640 is 48

2 768, 2640
2 384, 1320
2 192, 660
2 96, 330
3 48, 165
16, 55

∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 x 3 = 48

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

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Factors of 2640

List of positive integer factors of 2640 that divides 2640 without a remainder.

1,2,3,4,5,6,8,10,11,12,15,16,20,22,24,30,33,40,44,48,55,60,66,80,88,110,120,132,165,176,220,240,264,330,440,528,660,880,1320,2640

Greatest Common Factor

We found the factors 768,2640 . The biggest common factor number is the GCF number.
So the greatest common factor 768,2640 is 48.

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 768, 2640

1. What is the GCF of 768, 2640?

Answer: GCF of 768, 2640 is 48.

2. How to Find the GCF of 768, 2640

Answer: Greatest Common Factor(GCF) of 768, 2640 = 48

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

Step 2: Then multiply all the prime factors GCF(768, 2640) = 48.