Greatest Common Factor of 80, 66, 478

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

• Greatest Common Factor of 80, 66, 478 by common division method
• Greatest Common Factor of 80, 66, 478 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 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Greatest Common Factor

We found the factors 80,66,478 . The biggest common factor number is the GCF number.
So the greatest common factor 80,66,478 is 2.

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

• GCF of 75, 68, 731
• GCF of 19, 18, 369
• GCF of 80, 50, 876
• GCF of 21, 86, 800
• GCF of 25, 85, 196

1. What is the GCF of 80, 66, 478?

Answer: GCF of 80, 66, 478 is 2.

2. How to Find the GCF of 80, 66, 478

Answer: Greatest Common Factor(GCF) of 80, 66, 478 = 2

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

Step 2: Then multiply all the prime factors GCF(80, 66, 478) = 2.