Greatest Common Factor of 78, 32, 28, 308

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

• Greatest Common Factor of 78, 32, 28, 308 by common division method
• Greatest Common Factor of 78, 32, 28, 308 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

Greatest Common Factor

We found the factors 78,32,28,308 . The biggest common factor number is the GCF number.
So the greatest common factor 78,32,28,308 is 2.

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

• GCF of 29, 43, 12, 251
• GCF of 65, 33, 18, 803
• GCF of 19, 94, 29, 292
• GCF of 38, 55, 93, 767
• GCF of 77, 62, 80, 389

1. What is the GCF of 78, 32, 28, 308?

Answer: GCF of 78, 32, 28, 308 is 2.

2. How to Find the GCF of 78, 32, 28, 308

Answer: Greatest Common Factor(GCF) of 78, 32, 28, 308 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 32, 28, 308) = 2.