Greatest Common Factor of 20, 504, 506

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

• Greatest Common Factor of 20, 504, 506 by common division method
• Greatest Common Factor of 20, 504, 506 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 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

Factors of 506

List of positive integer factors of 506 that divides 506 without a remainder.

1,2,11,22,23,46,253,506

Greatest Common Factor

We found the factors 20,504,506 . The biggest common factor number is the GCF number.
So the greatest common factor 20,504,506 is 2.

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

• GCF of 44, 393, 371
• GCF of 13, 414, 607
• GCF of 53, 771, 470
• GCF of 36, 702, 779
• GCF of 97, 555, 785

1. What is the GCF of 20, 504, 506?

Answer: GCF of 20, 504, 506 is 2.

2. How to Find the GCF of 20, 504, 506

Answer: Greatest Common Factor(GCF) of 20, 504, 506 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 504, 506) = 2.