Greatest Common Factor of 138, 386, 80

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

• Greatest Common Factor of 138, 386, 80 by common division method
• Greatest Common Factor of 138, 386, 80 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 386

List of positive integer factors of 386 that divides 386 without a remainder.

1,2,193,386

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 138,386,80 . The biggest common factor number is the GCF number.
So the greatest common factor 138,386,80 is 2.

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

• GCF of 623, 480, 85
• GCF of 348, 559, 70
• GCF of 495, 520, 18
• GCF of 391, 675, 84
• GCF of 713, 363, 32

1. What is the GCF of 138, 386, 80?

Answer: GCF of 138, 386, 80 is 2.

2. How to Find the GCF of 138, 386, 80

Answer: Greatest Common Factor(GCF) of 138, 386, 80 = 2

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

Step 2: Then multiply all the prime factors GCF(138, 386, 80) = 2.