Greatest Common Factor of 28, 120, 192

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

• Greatest Common Factor of 28, 120, 192 by common division method
• Greatest Common Factor of 28, 120, 192 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 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Factors of 192

List of positive integer factors of 192 that divides 192 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,192

Greatest Common Factor

We found the factors 28,120,192 . The biggest common factor number is the GCF number.
So the greatest common factor 28,120,192 is 4.

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

• GCF of 97, 676, 752
• GCF of 21, 485, 891
• GCF of 38, 388, 524
• GCF of 85, 696, 408
• GCF of 14, 485, 154

1. What is the GCF of 28, 120, 192?

Answer: GCF of 28, 120, 192 is 4.

2. How to Find the GCF of 28, 120, 192

Answer: Greatest Common Factor(GCF) of 28, 120, 192 = 4

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

Step 2: Then multiply all the prime factors GCF(28, 120, 192) = 4.