Greatest Common Factor of 20, 16, 530

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

• Greatest Common Factor of 20, 16, 530 by common division method
• Greatest Common Factor of 20, 16, 530 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 20

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

1,2,4,5,10,20

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 530

List of positive integer factors of 530 that divides 530 without a remainder.

1,2,5,10,53,106,265,530

Greatest Common Factor

We found the factors 20,16,530 . The biggest common factor number is the GCF number.
So the greatest common factor 20,16,530 is 2.

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

• GCF of 48, 55, 629
• GCF of 19, 82, 741
• GCF of 14, 29, 326
• GCF of 82, 77, 800
• GCF of 83, 32, 853

1. What is the GCF of 20, 16, 530?

Answer: GCF of 20, 16, 530 is 2.

2. How to Find the GCF of 20, 16, 530

Answer: Greatest Common Factor(GCF) of 20, 16, 530 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 16, 530) = 2.