Greatest Common Factor of 320, 82, 840

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

• Greatest Common Factor of 320, 82, 840 by common division method
• Greatest Common Factor of 320, 82, 840 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Greatest Common Factor

We found the factors 320,82,840 . The biggest common factor number is the GCF number.
So the greatest common factor 320,82,840 is 2.

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

• GCF of 227, 55, 402
• GCF of 590, 31, 568
• GCF of 779, 17, 997
• GCF of 475, 49, 591
• GCF of 502, 14, 123

1. What is the GCF of 320, 82, 840?

Answer: GCF of 320, 82, 840 is 2.

2. How to Find the GCF of 320, 82, 840

Answer: Greatest Common Factor(GCF) of 320, 82, 840 = 2

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

Step 2: Then multiply all the prime factors GCF(320, 82, 840) = 2.