Greatest Common Factor of 105, 128, 180

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

• Greatest Common Factor of 105, 128, 180 by common division method
• Greatest Common Factor of 105, 128, 180 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

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.

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

• GCF of 403, 699, 232
• GCF of 242, 854, 476
• GCF of 443, 888, 406
• GCF of 515, 973, 779
• GCF of 113, 584, 928

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.