Greatest Common Factor of 8420, 7760

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 8420, 7760 i.e. 20 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 8420, 7760 is 20.

GCF(8420, 7760) = 20

GCF of 8420, 7760

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

GCF of:

Greatest Common Factor of 8420,7760

GCF of 8420,7760 is 20

2 8420, 7760
2 4210, 3880
5 2105, 1940
421, 388

∴ So the GCF of the given numbers is 2 x 2 x 5 = 20

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

Factors of 8420

List of positive integer factors of 8420 that divides 8420 without a remainder.

1,2,4,5,10,20,421,842,1684,2105,4210,8420

Factors of 7760

List of positive integer factors of 7760 that divides 7760 without a remainder.

1,2,4,5,8,10,16,20,40,80,97,194,388,485,776,970,1552,1940,3880,7760

Greatest Common Factor

We found the factors 8420,7760 . The biggest common factor number is the GCF number.
So the greatest common factor 8420,7760 is 20.

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 8420, 7760

1. What is the GCF of 8420, 7760?

Answer: GCF of 8420, 7760 is 20.

2. How to Find the GCF of 8420, 7760

Answer: Greatest Common Factor(GCF) of 8420, 7760 = 20

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

Step 2: Then multiply all the prime factors GCF(8420, 7760) = 20.