Greatest Common Factor of 49, 30, 55, 180

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 49, 30, 55, 180 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 49, 30, 55, 180 is 1.

GCF(49, 30, 55, 180) = 1

GCF of 49, 30, 55, 180

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

GCF of:

Greatest Common Factor of 49,30,55,180

GCF of 49,30,55,180 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Greatest Common Factor

We found the factors 49,30,55,180 . The biggest common factor number is the GCF number.
So the greatest common factor 49,30,55,180 is 1.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 49, 30, 55, 180

1. What is the GCF of 49, 30, 55, 180?

Answer: GCF of 49, 30, 55, 180 is 1.

2. How to Find the GCF of 49, 30, 55, 180

Answer: Greatest Common Factor(GCF) of 49, 30, 55, 180 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 30, 55, 180) = 1.