Greatest Common Factor of 28, 64, 448

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

• Greatest Common Factor of 28, 64, 448 by common division method
• Greatest Common Factor of 28, 64, 448 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 448

List of positive integer factors of 448 that divides 448 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,224,448

Greatest Common Factor

We found the factors 28,64,448 . The biggest common factor number is the GCF number.
So the greatest common factor 28,64,448 is 4.

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

• GCF of 42, 95, 683
• GCF of 66, 43, 447
• GCF of 38, 82, 813
• GCF of 22, 64, 468
• GCF of 63, 77, 111

1. What is the GCF of 28, 64, 448?

Answer: GCF of 28, 64, 448 is 4.

2. How to Find the GCF of 28, 64, 448

Answer: Greatest Common Factor(GCF) of 28, 64, 448 = 4

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

Step 2: Then multiply all the prime factors GCF(28, 64, 448) = 4.