Greatest Common Factor of 330, 485, 20

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

• Greatest Common Factor of 330, 485, 20 by common division method
• Greatest Common Factor of 330, 485, 20 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

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 485

List of positive integer factors of 485 that divides 485 without a remainder.

1,5,97,485

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 330,485,20 . The biggest common factor number is the GCF number.
So the greatest common factor 330,485,20 is 5.

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

• GCF of 833, 893, 66
• GCF of 885, 870, 44
• GCF of 716, 640, 55
• GCF of 449, 919, 83
• GCF of 521, 522, 64

1. What is the GCF of 330, 485, 20?

Answer: GCF of 330, 485, 20 is 5.

2. How to Find the GCF of 330, 485, 20

Answer: Greatest Common Factor(GCF) of 330, 485, 20 = 5

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

Step 2: Then multiply all the prime factors GCF(330, 485, 20) = 5.