Greatest Common Factor of 28, 328, 670

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

• Greatest Common Factor of 28, 328, 670 by common division method
• Greatest Common Factor of 28, 328, 670 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 328

List of positive integer factors of 328 that divides 328 without a remainder.

1,2,4,8,41,82,164,328

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Greatest Common Factor

We found the factors 28,328,670 . The biggest common factor number is the GCF number.
So the greatest common factor 28,328,670 is 2.

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

• GCF of 75, 764, 732
• GCF of 28, 342, 440
• GCF of 70, 218, 496
• GCF of 40, 179, 909
• GCF of 89, 376, 103

1. What is the GCF of 28, 328, 670?

Answer: GCF of 28, 328, 670 is 2.

2. How to Find the GCF of 28, 328, 670

Answer: Greatest Common Factor(GCF) of 28, 328, 670 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 328, 670) = 2.