Greatest Common Factor of 20, 96, 80, 492

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

• Greatest Common Factor of 20, 96, 80, 492 by common division method
• Greatest Common Factor of 20, 96, 80, 492 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 x 2 = 4

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Greatest Common Factor

We found the factors 20,96,80,492 . The biggest common factor number is the GCF number.
So the greatest common factor 20,96,80,492 is 4.

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

• GCF of 48, 12, 61, 255
• GCF of 98, 65, 23, 961
• GCF of 91, 55, 89, 767
• GCF of 95, 23, 95, 863
• GCF of 52, 16, 60, 135

1. What is the GCF of 20, 96, 80, 492?

Answer: GCF of 20, 96, 80, 492 is 4.

2. How to Find the GCF of 20, 96, 80, 492

Answer: Greatest Common Factor(GCF) of 20, 96, 80, 492 = 4

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

Step 2: Then multiply all the prime factors GCF(20, 96, 80, 492) = 4.