Greatest Common Factor of 28, 66, 344

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

• Greatest Common Factor of 28, 66, 344 by common division method
• Greatest Common Factor of 28, 66, 344 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

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 344

List of positive integer factors of 344 that divides 344 without a remainder.

1,2,4,8,43,86,172,344

Greatest Common Factor

We found the factors 28,66,344 . The biggest common factor number is the GCF number.
So the greatest common factor 28,66,344 is 2.

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

• GCF of 76, 17, 672
• GCF of 70, 31, 352
• GCF of 17, 37, 141
• GCF of 89, 12, 238
• GCF of 77, 55, 521

1. What is the GCF of 28, 66, 344?

Answer: GCF of 28, 66, 344 is 2.

2. How to Find the GCF of 28, 66, 344

Answer: Greatest Common Factor(GCF) of 28, 66, 344 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 66, 344) = 2.