Greatest Common Factor of 180, 189, 54

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

• Greatest Common Factor of 180, 189, 54 by common division method
• Greatest Common Factor of 180, 189, 54 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 3 = 9

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

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Greatest Common Factor

We found the factors 180,189,54 . The biggest common factor number is the GCF number.
So the greatest common factor 180,189,54 is 9.

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

• GCF of 757, 348, 13
• GCF of 738, 307, 20
• GCF of 862, 675, 78
• GCF of 977, 554, 85
• GCF of 373, 561, 14

1. What is the GCF of 180, 189, 54?

Answer: GCF of 180, 189, 54 is 9.

2. How to Find the GCF of 180, 189, 54

Answer: Greatest Common Factor(GCF) of 180, 189, 54 = 9

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

Step 2: Then multiply all the prime factors GCF(180, 189, 54) = 9.