Greatest Common Factor of 663, 291, 231

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

• Greatest Common Factor of 663, 291, 231 by common division method
• Greatest Common Factor of 663, 291, 231 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 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 291

List of positive integer factors of 291 that divides 291 without a remainder.

1,3,97,291

Factors of 231

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

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

Greatest Common Factor

We found the factors 663,291,231 . The biggest common factor number is the GCF number.
So the greatest common factor 663,291,231 is 3.

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

• GCF of 204, 419, 309
• GCF of 611, 822, 409
• GCF of 239, 444, 591
• GCF of 529, 532, 810
• GCF of 404, 792, 152

1. What is the GCF of 663, 291, 231?

Answer: GCF of 663, 291, 231 is 3.

2. How to Find the GCF of 663, 291, 231

Answer: Greatest Common Factor(GCF) of 663, 291, 231 = 3

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

Step 2: Then multiply all the prime factors GCF(663, 291, 231) = 3.