Greatest Common Factor of 668, 1320

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 668, 1320 i.e. 4 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 668, 1320 is 4.

GCF(668, 1320) = 4

GCF of 668, 1320

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

GCF of:

Greatest Common Factor of 668,1320

GCF of 668,1320 is 4

2 668, 1320
2 334, 660
167, 330

∴ So the GCF of the given numbers is 2 x 2 = 4

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

Factors of 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Factors of 1320

List of positive integer factors of 1320 that divides 1320 without a remainder.

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

Greatest Common Factor

We found the factors 668,1320 . The biggest common factor number is the GCF number.
So the greatest common factor 668,1320 is 4.

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 668, 1320

1. What is the GCF of 668, 1320?

Answer: GCF of 668, 1320 is 4.

2. How to Find the GCF of 668, 1320

Answer: Greatest Common Factor(GCF) of 668, 1320 = 4

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

Step 2: Then multiply all the prime factors GCF(668, 1320) = 4.