Greatest Common Factor of 21, 174, 222

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

• Greatest Common Factor of 21, 174, 222 by common division method
• Greatest Common Factor of 21, 174, 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 174

List of positive integer factors of 174 that divides 174 without a remainder.

1,2,3,6,29,58,87,174

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 21,174,222 . The biggest common factor number is the GCF number.
So the greatest common factor 21,174,222 is 3.

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

• GCF of 96, 280, 362
• GCF of 13, 892, 858
• GCF of 71, 819, 369
• GCF of 13, 902, 364
• GCF of 42, 476, 335

1. What is the GCF of 21, 174, 222?

Answer: GCF of 21, 174, 222 is 3.

2. How to Find the GCF of 21, 174, 222

Answer: Greatest Common Factor(GCF) of 21, 174, 222 = 3

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

Step 2: Then multiply all the prime factors GCF(21, 174, 222) = 3.