# Greatest Common Factor of 28, 77, 91, 118

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 28, 77, 91, 118 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 28, 77, 91, 118 is 1.

GCF(28, 77, 91, 118) = 1

## GCF of 28, 77, 91, 118

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

GCF of:

### Greatest Common Factor (GCF) of 28,77,91,118 By Common Division

∴ GCF of numbers is 1 because of no common factors present between them.

### Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 28

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

1,2,4,7,14,28

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 118

List of positive integer factors of 118 that divides 118 without a remainder.

1,2,59,118

Greatest Common Factor

We found the factors 28,77,91,118 . The biggest common factor number is the GCF number.
So the greatest common factor 28,77,91,118 is 1.

### GCF of two or more Numbers Calculation Examples

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

### Frequently Asked Questions on GCF of 28, 77, 91, 118

1. What is the GCF of 28, 77, 91, 118?

Answer: GCF of 28, 77, 91, 118 is 1.

2. How to Find the GCF of 28, 77, 91, 118

Answer: Greatest Common Factor(GCF) of 28, 77, 91, 118 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 77, 91, 118) = 1.