Greatest Common Factor of 80, 12, 392, 117

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

• Greatest Common Factor of 80, 12, 392, 117 by common division method
• Greatest Common Factor of 80, 12, 392, 117 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 80

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

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

Factors of 12

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

1,2,3,4,6,12

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 80,12,392,117 . The biggest common factor number is the GCF number.
So the greatest common factor 80,12,392,117 is 1.

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

• GCF of 39, 29, 721, 337
• GCF of 58, 84, 120, 950
• GCF of 11, 20, 421, 641
• GCF of 99, 85, 961, 321
• GCF of 52, 62, 518, 390

1. What is the GCF of 80, 12, 392, 117?

Answer: GCF of 80, 12, 392, 117 is 1.

2. How to Find the GCF of 80, 12, 392, 117

Answer: Greatest Common Factor(GCF) of 80, 12, 392, 117 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 12, 392, 117) = 1.