Greatest Common Factor of 231, 144, 813

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

• Greatest Common Factor of 231, 144, 813 by common division method
• Greatest Common Factor of 231, 144, 813 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 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

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

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Greatest Common Factor

We found the factors 231,144,813 . The biggest common factor number is the GCF number.
So the greatest common factor 231,144,813 is 3.

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

• GCF of 994, 649, 394
• GCF of 817, 155, 251
• GCF of 650, 616, 390
• GCF of 896, 629, 714
• GCF of 191, 433, 396

1. What is the GCF of 231, 144, 813?

Answer: GCF of 231, 144, 813 is 3.

2. How to Find the GCF of 231, 144, 813

Answer: Greatest Common Factor(GCF) of 231, 144, 813 = 3

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

Step 2: Then multiply all the prime factors GCF(231, 144, 813) = 3.