Greatest Common Factor of 80, 45, 90, 9, 33

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 80, 45, 90, 9, 33 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 80, 45, 90, 9, 33 is 1.

GCF(80, 45, 90, 9, 33) = 1

GCF of 80, 45, 90, 9, 33

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

GCF of:

Greatest Common Factor of 80,45,90,9,33

GCF of 80,45,90,9,33 is 1

∴ 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 45

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

1,3,5,9,15,45

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Greatest Common Factor

We found the factors 80,45,90,9,33 . The biggest common factor number is the GCF number.
So the greatest common factor 80,45,90,9,33 is 1.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 80, 45, 90, 9, 33

1. What is the GCF of 80, 45, 90, 9, 33?

Answer: GCF of 80, 45, 90, 9, 33 is 1.

2. How to Find the GCF of 80, 45, 90, 9, 33

Answer: Greatest Common Factor(GCF) of 80, 45, 90, 9, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 45, 90, 9, 33) = 1.