Greatest Common Factor of 138, 278, 266

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

• Greatest Common Factor of 138, 278, 266 by common division method
• Greatest Common Factor of 138, 278, 266 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 138

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

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

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Factors of 266

List of positive integer factors of 266 that divides 266 without a remainder.

1,2,7,14,19,38,133,266

Greatest Common Factor

We found the factors 138,278,266 . The biggest common factor number is the GCF number.
So the greatest common factor 138,278,266 is 2.

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

• GCF of 808, 862, 753
• GCF of 281, 855, 488
• GCF of 299, 495, 453
• GCF of 214, 368, 375
• GCF of 380, 534, 864

1. What is the GCF of 138, 278, 266?

Answer: GCF of 138, 278, 266 is 2.

2. How to Find the GCF of 138, 278, 266

Answer: Greatest Common Factor(GCF) of 138, 278, 266 = 2

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

Step 2: Then multiply all the prime factors GCF(138, 278, 266) = 2.