Greatest Common Factor of 78, 138, 326

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

• Greatest Common Factor of 78, 138, 326 by common division method
• Greatest Common Factor of 78, 138, 326 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

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 326

List of positive integer factors of 326 that divides 326 without a remainder.

1,2,163,326

Greatest Common Factor

We found the factors 78,138,326 . The biggest common factor number is the GCF number.
So the greatest common factor 78,138,326 is 2.

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

• GCF of 93, 173, 778
• GCF of 90, 548, 310
• GCF of 37, 458, 218
• GCF of 11, 129, 207
• GCF of 23, 741, 121

1. What is the GCF of 78, 138, 326?

Answer: GCF of 78, 138, 326 is 2.

2. How to Find the GCF of 78, 138, 326

Answer: Greatest Common Factor(GCF) of 78, 138, 326 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 138, 326) = 2.