Greatest Common Factor of 28, 22, 278

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

• Greatest Common Factor of 28, 22, 278 by common division method
• Greatest Common Factor of 28, 22, 278 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Greatest Common Factor

We found the factors 28,22,278 . The biggest common factor number is the GCF number.
So the greatest common factor 28,22,278 is 2.

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

• GCF of 92, 89, 400
• GCF of 19, 81, 143
• GCF of 30, 64, 457
• GCF of 72, 59, 209
• GCF of 12, 74, 688

1. What is the GCF of 28, 22, 278?

Answer: GCF of 28, 22, 278 is 2.

2. How to Find the GCF of 28, 22, 278

Answer: Greatest Common Factor(GCF) of 28, 22, 278 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 22, 278) = 2.