Greatest Common Factor of 30, 27, 222

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

• Greatest Common Factor of 30, 27, 222 by common division method
• Greatest Common Factor of 30, 27, 222 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

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 30,27,222 . The biggest common factor number is the GCF number.
So the greatest common factor 30,27,222 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 81, 21, 863
• GCF of 96, 79, 460
• GCF of 75, 27, 852
• GCF of 84, 76, 170
• GCF of 66, 81, 816

1. What is the GCF of 30, 27, 222?

Answer: GCF of 30, 27, 222 is 3.

2. How to Find the GCF of 30, 27, 222

Answer: Greatest Common Factor(GCF) of 30, 27, 222 = 3

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

Step 2: Then multiply all the prime factors GCF(30, 27, 222) = 3.