Greatest Common Factor of 66, 12, 520

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

• Greatest Common Factor of 66, 12, 520 by common division method
• Greatest Common Factor of 66, 12, 520 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Greatest Common Factor

We found the factors 66,12,520 . The biggest common factor number is the GCF number.
So the greatest common factor 66,12,520 is 2.

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

• GCF of 62, 61, 724
• GCF of 42, 51, 506
• GCF of 61, 18, 669
• GCF of 55, 13, 304
• GCF of 74, 35, 549

1. What is the GCF of 66, 12, 520?

Answer: GCF of 66, 12, 520 is 2.

2. How to Find the GCF of 66, 12, 520

Answer: Greatest Common Factor(GCF) of 66, 12, 520 = 2

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

Step 2: Then multiply all the prime factors GCF(66, 12, 520) = 2.