Greatest Common Factor of 128, 511, 12

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

• Greatest Common Factor of 128, 511, 12 by common division method
• Greatest Common Factor of 128, 511, 12 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 128

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

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

Factors of 511

List of positive integer factors of 511 that divides 511 without a remainder.

1,7,73,511

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 128,511,12 . The biggest common factor number is the GCF number.
So the greatest common factor 128,511,12 is 1.

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

• GCF of 126, 791, 38
• GCF of 441, 291, 71
• GCF of 272, 297, 23
• GCF of 277, 566, 62
• GCF of 838, 579, 19

1. What is the GCF of 128, 511, 12?

Answer: GCF of 128, 511, 12 is 1.

2. How to Find the GCF of 128, 511, 12

Answer: Greatest Common Factor(GCF) of 128, 511, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(128, 511, 12) = 1.