Greatest Common Factor of 99, 81, 249

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

• Greatest Common Factor of 99, 81, 249 by common division method
• Greatest Common Factor of 99, 81, 249 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Greatest Common Factor

We found the factors 99,81,249 . The biggest common factor number is the GCF number.
So the greatest common factor 99,81,249 is 3.

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

• GCF of 49, 64, 846
• GCF of 24, 49, 616
• GCF of 17, 66, 914
• GCF of 71, 43, 461
• GCF of 70, 12, 662

1. What is the GCF of 99, 81, 249?

Answer: GCF of 99, 81, 249 is 3.

2. How to Find the GCF of 99, 81, 249

Answer: Greatest Common Factor(GCF) of 99, 81, 249 = 3

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

Step 2: Then multiply all the prime factors GCF(99, 81, 249) = 3.