Greatest Common Factor of 558, 256, 138

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

• Greatest Common Factor of 558, 256, 138 by common division method
• Greatest Common Factor of 558, 256, 138 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 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

Factors of 256

List of positive integer factors of 256 that divides 256 without a remainder.

1,2,4,8,16,32,64,128,256

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 558,256,138 . The biggest common factor number is the GCF number.
So the greatest common factor 558,256,138 is 2.

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

• GCF of 697, 820, 539
• GCF of 389, 425, 125
• GCF of 121, 192, 258
• GCF of 212, 232, 928
• GCF of 578, 698, 467

1. What is the GCF of 558, 256, 138?

Answer: GCF of 558, 256, 138 is 2.

2. How to Find the GCF of 558, 256, 138

Answer: Greatest Common Factor(GCF) of 558, 256, 138 = 2

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

Step 2: Then multiply all the prime factors GCF(558, 256, 138) = 2.