Greatest Common Factor of 819, 288, 180

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

• Greatest Common Factor of 819, 288, 180 by common division method
• Greatest Common Factor of 819, 288, 180 with matching the biggest common factor

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

Factors of 819

List of positive integer factors of 819 that divides 819 without a remainder.

1,3,7,9,13,21,39,63,91,117,273,819

Factors of 288

List of positive integer factors of 288 that divides 288 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288

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 819,288,180 . The biggest common factor number is the GCF number.
So the greatest common factor 819,288,180 is 9.

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

• GCF of 485, 333, 350
• GCF of 990, 458, 306
• GCF of 305, 110, 991
• GCF of 836, 830, 599
• GCF of 909, 569, 616

1. What is the GCF of 819, 288, 180?

Answer: GCF of 819, 288, 180 is 9.

2. How to Find the GCF of 819, 288, 180

Answer: Greatest Common Factor(GCF) of 819, 288, 180 = 9

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

Step 2: Then multiply all the prime factors GCF(819, 288, 180) = 9.