Greatest Common Factor of 30, 330, 128

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

• Greatest Common Factor of 30, 330, 128 by common division method
• Greatest Common Factor of 30, 330, 128 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 30,330,128 . The biggest common factor number is the GCF number.
So the greatest common factor 30,330,128 is 2.

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

• GCF of 67, 378, 289
• GCF of 98, 403, 493
• GCF of 11, 784, 994
• GCF of 60, 419, 216
• GCF of 49, 790, 254

1. What is the GCF of 30, 330, 128?

Answer: GCF of 30, 330, 128 is 2.

2. How to Find the GCF of 30, 330, 128

Answer: Greatest Common Factor(GCF) of 30, 330, 128 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 330, 128) = 2.