Greatest Common Factor of 378, 330, 408, 669

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

• Greatest Common Factor of 378, 330, 408, 669 by common division method
• Greatest Common Factor of 378, 330, 408, 669 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 669

List of positive integer factors of 669 that divides 669 without a remainder.

1,3,223,669

Greatest Common Factor

We found the factors 378,330,408,669 . The biggest common factor number is the GCF number.
So the greatest common factor 378,330,408,669 is 3.

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

• GCF of 113, 547, 113, 158
• GCF of 746, 568, 835, 819
• GCF of 316, 474, 300, 243
• GCF of 181, 532, 882, 615
• GCF of 196, 134, 632, 283

1. What is the GCF of 378, 330, 408, 669?

Answer: GCF of 378, 330, 408, 669 is 3.

2. How to Find the GCF of 378, 330, 408, 669

Answer: Greatest Common Factor(GCF) of 378, 330, 408, 669 = 3

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

Step 2: Then multiply all the prime factors GCF(378, 330, 408, 669) = 3.