Greatest Common Factor of 320, 170, 842

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

• Greatest Common Factor of 320, 170, 842 by common division method
• Greatest Common Factor of 320, 170, 842 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 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Greatest Common Factor

We found the factors 320,170,842 . The biggest common factor number is the GCF number.
So the greatest common factor 320,170,842 is 2.

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

• GCF of 964, 119, 201
• GCF of 370, 471, 757
• GCF of 590, 191, 470
• GCF of 116, 617, 933
• GCF of 489, 412, 396

1. What is the GCF of 320, 170, 842?

Answer: GCF of 320, 170, 842 is 2.

2. How to Find the GCF of 320, 170, 842

Answer: Greatest Common Factor(GCF) of 320, 170, 842 = 2

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

Step 2: Then multiply all the prime factors GCF(320, 170, 842) = 2.