# Greatest Common Factor of 84, 51, 64, 45

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 84, 51, 64, 45 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 84, 51, 64, 45 is 1.

GCF(84, 51, 64, 45) = 1

## GCF of 84, 51, 64, 45

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

GCF of:

### Greatest Common Factor (GCF) of 84,51,64,45 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 84,51,64,45 . The biggest common factor number is the GCF number.
So the greatest common factor 84,51,64,45 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 84, 51, 64, 45

1. What is the GCF of 84, 51, 64, 45?

Answer: GCF of 84, 51, 64, 45 is 1.

2. How to Find the GCF of 84, 51, 64, 45

Answer: Greatest Common Factor(GCF) of 84, 51, 64, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 51, 64, 45) = 1.