Greatest Common Factor of 28, 378, 778

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

• Greatest Common Factor of 28, 378, 778 by common division method
• Greatest Common Factor of 28, 378, 778 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 28

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

1,2,4,7,14,28

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 778

List of positive integer factors of 778 that divides 778 without a remainder.

1,2,389,778

Greatest Common Factor

We found the factors 28,378,778 . The biggest common factor number is the GCF number.
So the greatest common factor 28,378,778 is 2.

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

• GCF of 33, 117, 571
• GCF of 83, 174, 458
• GCF of 72, 909, 263
• GCF of 85, 909, 765
• GCF of 49, 768, 274

1. What is the GCF of 28, 378, 778?

Answer: GCF of 28, 378, 778 is 2.

2. How to Find the GCF of 28, 378, 778

Answer: Greatest Common Factor(GCF) of 28, 378, 778 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 378, 778) = 2.