Greatest Common Factor of 28, 20, 792

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

• Greatest Common Factor of 28, 20, 792 by common division method
• Greatest Common Factor of 28, 20, 792 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 20

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

1,2,4,5,10,20

Factors of 792

List of positive integer factors of 792 that divides 792 without a remainder.

1,2,3,4,6,8,9,11,12,18,22,24,33,36,44,66,72,88,99,132,198,264,396,792

Greatest Common Factor

We found the factors 28,20,792 . The biggest common factor number is the GCF number.
So the greatest common factor 28,20,792 is 4.

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

• GCF of 69, 99, 463
• GCF of 91, 67, 905
• GCF of 28, 60, 578
• GCF of 48, 44, 973
• GCF of 26, 88, 181

1. What is the GCF of 28, 20, 792?

Answer: GCF of 28, 20, 792 is 4.

2. How to Find the GCF of 28, 20, 792

Answer: Greatest Common Factor(GCF) of 28, 20, 792 = 4

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

Step 2: Then multiply all the prime factors GCF(28, 20, 792) = 4.