Greatest Common Factor of 243, 309, 33

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

• Greatest Common Factor of 243, 309, 33 by common division method
• Greatest Common Factor of 243, 309, 33 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 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 309

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

1,3,103,309

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Greatest Common Factor

We found the factors 243,309,33 . The biggest common factor number is the GCF number.
So the greatest common factor 243,309,33 is 3.

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

• GCF of 913, 551, 90
• GCF of 663, 623, 46
• GCF of 882, 332, 78
• GCF of 568, 199, 18
• GCF of 313, 837, 12

1. What is the GCF of 243, 309, 33?

Answer: GCF of 243, 309, 33 is 3.

2. How to Find the GCF of 243, 309, 33

Answer: Greatest Common Factor(GCF) of 243, 309, 33 = 3

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

Step 2: Then multiply all the prime factors GCF(243, 309, 33) = 3.