Greatest Common Factor of 78, 76, 42, 804

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

• Greatest Common Factor of 78, 76, 42, 804 by common division method
• Greatest Common Factor of 78, 76, 42, 804 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 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 804

List of positive integer factors of 804 that divides 804 without a remainder.

1,2,3,4,6,12,67,134,201,268,402,804

Greatest Common Factor

We found the factors 78,76,42,804 . The biggest common factor number is the GCF number.
So the greatest common factor 78,76,42,804 is 2.

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

• GCF of 32, 14, 14, 182
• GCF of 67, 26, 58, 985
• GCF of 21, 60, 95, 446
• GCF of 45, 42, 39, 611
• GCF of 82, 23, 89, 500

1. What is the GCF of 78, 76, 42, 804?

Answer: GCF of 78, 76, 42, 804 is 2.

2. How to Find the GCF of 78, 76, 42, 804

Answer: Greatest Common Factor(GCF) of 78, 76, 42, 804 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 76, 42, 804) = 2.