Greatest Common Factor of 561, 144, 837

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

• Greatest Common Factor of 561, 144, 837 by common division method
• Greatest Common Factor of 561, 144, 837 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 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 837

List of positive integer factors of 837 that divides 837 without a remainder.

1,3,9,27,31,93,279,837

Greatest Common Factor

We found the factors 561,144,837 . The biggest common factor number is the GCF number.
So the greatest common factor 561,144,837 is 3.

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

• GCF of 533, 590, 288
• GCF of 537, 986, 829
• GCF of 297, 393, 266
• GCF of 227, 778, 326
• GCF of 856, 225, 106

1. What is the GCF of 561, 144, 837?

Answer: GCF of 561, 144, 837 is 3.

2. How to Find the GCF of 561, 144, 837

Answer: Greatest Common Factor(GCF) of 561, 144, 837 = 3

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

Step 2: Then multiply all the prime factors GCF(561, 144, 837) = 3.