Greatest Common Factor of 498, 422, 20

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

• Greatest Common Factor of 498, 422, 20 by common division method
• Greatest Common Factor of 498, 422, 20 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 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 498,422,20 . The biggest common factor number is the GCF number.
So the greatest common factor 498,422,20 is 2.

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

• GCF of 407, 949, 12
• GCF of 582, 629, 31
• GCF of 589, 530, 15
• GCF of 954, 447, 68
• GCF of 909, 873, 88

1. What is the GCF of 498, 422, 20?

Answer: GCF of 498, 422, 20 is 2.

2. How to Find the GCF of 498, 422, 20

Answer: Greatest Common Factor(GCF) of 498, 422, 20 = 2

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

Step 2: Then multiply all the prime factors GCF(498, 422, 20) = 2.