Greatest Common Factor of 165, 384, 561

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

• Greatest Common Factor of 165, 384, 561 by common division method
• Greatest Common Factor of 165, 384, 561 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 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Factors of 384

List of positive integer factors of 384 that divides 384 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,384

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Greatest Common Factor

We found the factors 165,384,561 . The biggest common factor number is the GCF number.
So the greatest common factor 165,384,561 is 3.

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

• GCF of 949, 204, 443
• GCF of 146, 335, 658
• GCF of 834, 965, 418
• GCF of 314, 951, 395
• GCF of 215, 869, 571

1. What is the GCF of 165, 384, 561?

Answer: GCF of 165, 384, 561 is 3.

2. How to Find the GCF of 165, 384, 561

Answer: Greatest Common Factor(GCF) of 165, 384, 561 = 3

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

Step 2: Then multiply all the prime factors GCF(165, 384, 561) = 3.