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Greatest Common Factor of 105, 128, 180

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 105, 128, 180 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 105, 128, 180 is 1.

GCF(105, 128, 180) = 1

GCF of 105, 128, 180

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

GCF of:

Greatest Common Factor (GCF) of 105,128,180 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 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

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 105,128,180 . The biggest common factor number is the GCF number.
So the greatest common factor 105,128,180 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 105, 128, 180

1. What is the GCF of 105, 128, 180?

Answer: GCF of 105, 128, 180 is 1.

2. How to Find the GCF of 105, 128, 180

Answer: Greatest Common Factor(GCF) of 105, 128, 180 = 1

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

Step 2: Then multiply all the prime factors GCF(105, 128, 180) = 1.