Greatest Common Factor of 561, 789, 585

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

• Greatest Common Factor of 561, 789, 585 by common division method
• Greatest Common Factor of 561, 789, 585 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 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Greatest Common Factor

We found the factors 561,789,585 . The biggest common factor number is the GCF number.
So the greatest common factor 561,789,585 is 3.

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

• GCF of 424, 243, 794
• GCF of 648, 780, 206
• GCF of 721, 922, 974
• GCF of 910, 463, 855
• GCF of 259, 368, 647

1. What is the GCF of 561, 789, 585?

Answer: GCF of 561, 789, 585 is 3.

2. How to Find the GCF of 561, 789, 585

Answer: Greatest Common Factor(GCF) of 561, 789, 585 = 3

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

Step 2: Then multiply all the prime factors GCF(561, 789, 585) = 3.