Greatest Common Factor of 28, 16, 286

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

• Greatest Common Factor of 28, 16, 286 by common division method
• Greatest Common Factor of 28, 16, 286 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 28

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

1,2,4,7,14,28

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 286

List of positive integer factors of 286 that divides 286 without a remainder.

1,2,11,13,22,26,143,286

Greatest Common Factor

We found the factors 28,16,286 . The biggest common factor number is the GCF number.
So the greatest common factor 28,16,286 is 2.

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

• GCF of 31, 47, 701
• GCF of 22, 74, 590
• GCF of 21, 24, 763
• GCF of 16, 28, 724
• GCF of 15, 45, 106

1. What is the GCF of 28, 16, 286?

Answer: GCF of 28, 16, 286 is 2.

2. How to Find the GCF of 28, 16, 286

Answer: Greatest Common Factor(GCF) of 28, 16, 286 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 16, 286) = 2.