Greatest Common Factor of 330, 331, 561

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

• Greatest Common Factor of 330, 331, 561 by common division method
• Greatest Common Factor of 330, 331, 561 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

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 330,331,561 . The biggest common factor number is the GCF number.
So the greatest common factor 330,331,561 is 1.

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

• GCF of 487, 974, 163
• GCF of 637, 486, 929
• GCF of 822, 215, 220
• GCF of 894, 773, 965
• GCF of 370, 365, 986

1. What is the GCF of 330, 331, 561?

Answer: GCF of 330, 331, 561 is 1.

2. How to Find the GCF of 330, 331, 561

Answer: Greatest Common Factor(GCF) of 330, 331, 561 = 1

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

Step 2: Then multiply all the prime factors GCF(330, 331, 561) = 1.