Greatest Common Factor of 66, 18, 222

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, 18, 222 i.e. 6 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 66, 18, 222 is 6.

GCF(66, 18, 222) = 6

GCF of 66, 18, 222

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

GCF of:

Greatest Common Factor of 66,18,222

GCF of 66,18,222 is 6

2 66, 18, 222
3 33, 9, 111
11, 3, 37

∴ So the GCF of the given numbers is 2 x 3 = 6

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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 222

List of positive integer factors of 222 that divides 222 without a remainder.

1,2,3,6,37,74,111,222

Greatest Common Factor

We found the factors 66,18,222 . The biggest common factor number is the GCF number.
So the greatest common factor 66,18,222 is 6.

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, 18, 222

1. What is the GCF of 66, 18, 222?

Answer: GCF of 66, 18, 222 is 6.

2. How to Find the GCF of 66, 18, 222

Answer: Greatest Common Factor(GCF) of 66, 18, 222 = 6

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

Step 2: Then multiply all the prime factors GCF(66, 18, 222) = 6.