Greatest Common Factor of 513, 717, 561

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

• Greatest Common Factor of 513, 717, 561 by common division method
• Greatest Common Factor of 513, 717, 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 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Factors of 717

List of positive integer factors of 717 that divides 717 without a remainder.

1,3,239,717

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 513,717,561 . The biggest common factor number is the GCF number.
So the greatest common factor 513,717,561 is 3.

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

• GCF of 507, 168, 897
• GCF of 947, 887, 840
• GCF of 376, 806, 969
• GCF of 480, 538, 759
• GCF of 191, 596, 863

1. What is the GCF of 513, 717, 561?

Answer: GCF of 513, 717, 561 is 3.

2. How to Find the GCF of 513, 717, 561

Answer: Greatest Common Factor(GCF) of 513, 717, 561 = 3

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

Step 2: Then multiply all the prime factors GCF(513, 717, 561) = 3.