Greatest Common Factor of 28, 218, 56

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

• Greatest Common Factor of 28, 218, 56 by common division method
• Greatest Common Factor of 28, 218, 56 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 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Greatest Common Factor

We found the factors 28,218,56 . The biggest common factor number is the GCF number.
So the greatest common factor 28,218,56 is 2.

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

• GCF of 56, 291, 82
• GCF of 34, 284, 62
• GCF of 27, 621, 58
• GCF of 91, 972, 30
• GCF of 10, 660, 17

1. What is the GCF of 28, 218, 56?

Answer: GCF of 28, 218, 56 is 2.

2. How to Find the GCF of 28, 218, 56

Answer: Greatest Common Factor(GCF) of 28, 218, 56 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 218, 56) = 2.