Greatest Common Factor of 21, 804, 564

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

• Greatest Common Factor of 21, 804, 564 by common division method
• Greatest Common Factor of 21, 804, 564 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 804

List of positive integer factors of 804 that divides 804 without a remainder.

1,2,3,4,6,12,67,134,201,268,402,804

Factors of 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

Greatest Common Factor

We found the factors 21,804,564 . The biggest common factor number is the GCF number.
So the greatest common factor 21,804,564 is 3.

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

• GCF of 40, 219, 580
• GCF of 97, 250, 544
• GCF of 32, 242, 120
• GCF of 88, 958, 303
• GCF of 28, 354, 419

1. What is the GCF of 21, 804, 564?

Answer: GCF of 21, 804, 564 is 3.

2. How to Find the GCF of 21, 804, 564

Answer: Greatest Common Factor(GCF) of 21, 804, 564 = 3

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

Step 2: Then multiply all the prime factors GCF(21, 804, 564) = 3.