Greatest Common Factor of 981, 309, 12

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

• Greatest Common Factor of 981, 309, 12 by common division method
• Greatest Common Factor of 981, 309, 12 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 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Factors of 309

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

1,3,103,309

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 981,309,12 . The biggest common factor number is the GCF number.
So the greatest common factor 981,309,12 is 3.

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

• GCF of 149, 366, 34
• GCF of 204, 507, 16
• GCF of 137, 311, 94
• GCF of 414, 601, 53
• GCF of 657, 605, 90

1. What is the GCF of 981, 309, 12?

Answer: GCF of 981, 309, 12 is 3.

2. How to Find the GCF of 981, 309, 12

Answer: Greatest Common Factor(GCF) of 981, 309, 12 = 3

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

Step 2: Then multiply all the prime factors GCF(981, 309, 12) = 3.