Greatest Common Factor of 66, 309, 648

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 66, 309, 648 i.e. 3 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 66, 309, 648 is 3.

GCF(66, 309, 648) = 3

GCF of 66, 309, 648

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

GCF of:

Greatest Common Factor of 66,309,648

GCF of 66,309,648 is 3

3 66, 309, 648
22, 103, 216

∴ So the GCF of the given numbers is 3 = 3

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

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Greatest Common Factor

We found the factors 66,309,648 . The biggest common factor number is the GCF number.
So the greatest common factor 66,309,648 is 3.

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 66, 309, 648

1. What is the GCF of 66, 309, 648?

Answer: GCF of 66, 309, 648 is 3.

2. How to Find the GCF of 66, 309, 648

Answer: Greatest Common Factor(GCF) of 66, 309, 648 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 309, 648) = 3.