Greatest Common Factor of 18, 309, 825

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

• Greatest Common Factor of 18, 309, 825 by common division method
• Greatest Common Factor of 18, 309, 825 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 = 3

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 825

List of positive integer factors of 825 that divides 825 without a remainder.

1,3,5,11,15,25,33,55,75,165,275,825

Greatest Common Factor

We found the factors 18,309,825 . The biggest common factor number is the GCF number.
So the greatest common factor 18,309,825 is 3.

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

• GCF of 25, 509, 243
• GCF of 40, 186, 441
• GCF of 85, 415, 753
• GCF of 29, 680, 943
• GCF of 69, 935, 849

1. What is the GCF of 18, 309, 825?

Answer: GCF of 18, 309, 825 is 3.

2. How to Find the GCF of 18, 309, 825

Answer: Greatest Common Factor(GCF) of 18, 309, 825 = 3

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

Step 2: Then multiply all the prime factors GCF(18, 309, 825) = 3.