Greatest Common Factor of 561, 576, 555

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

• Greatest Common Factor of 561, 576, 555 by common division method
• Greatest Common Factor of 561, 576, 555 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 561

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

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

Factors of 576

List of positive integer factors of 576 that divides 576 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,64,72,96,144,192,288,576

Factors of 555

List of positive integer factors of 555 that divides 555 without a remainder.

1,3,5,15,37,111,185,555

Greatest Common Factor

We found the factors 561,576,555 . The biggest common factor number is the GCF number.
So the greatest common factor 561,576,555 is 3.

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

• GCF of 353, 149, 321
• GCF of 393, 731, 479
• GCF of 998, 542, 874
• GCF of 948, 847, 694
• GCF of 961, 431, 368

1. What is the GCF of 561, 576, 555?

Answer: GCF of 561, 576, 555 is 3.

2. How to Find the GCF of 561, 576, 555

Answer: Greatest Common Factor(GCF) of 561, 576, 555 = 3

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

Step 2: Then multiply all the prime factors GCF(561, 576, 555) = 3.