Greatest Common Factor of 490, 7680

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 490, 7680 i.e. 10 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 490, 7680 is 10.

GCF(490, 7680) = 10

GCF of 490, 7680

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

GCF of:

Greatest Common Factor of 490,7680

GCF of 490,7680 is 10

2 490, 7680
5 245, 3840
49, 768

∴ So the GCF of the given numbers is 2 x 5 = 10

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

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 7680

List of positive integer factors of 7680 that divides 7680 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,64,80,96,120,128,160,192,240,256,320,384,480,512,640,768,960,1280,1536,1920,2560,3840,7680

Greatest Common Factor

We found the factors 490,7680 . The biggest common factor number is the GCF number.
So the greatest common factor 490,7680 is 10.

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 490, 7680

1. What is the GCF of 490, 7680?

Answer: GCF of 490, 7680 is 10.

2. How to Find the GCF of 490, 7680

Answer: Greatest Common Factor(GCF) of 490, 7680 = 10

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

Step 2: Then multiply all the prime factors GCF(490, 7680) = 10.