Greatest Common Factor of 378, 422, 394, 398

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

• Greatest Common Factor of 378, 422, 394, 398 by common division method
• Greatest Common Factor of 378, 422, 394, 398 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 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 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 378,422,394,398 . The biggest common factor number is the GCF number.
So the greatest common factor 378,422,394,398 is 2.

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

• GCF of 768, 877, 499, 678
• GCF of 256, 609, 293, 362
• GCF of 291, 670, 223, 158
• GCF of 674, 167, 209, 479
• GCF of 317, 907, 943, 365

1. What is the GCF of 378, 422, 394, 398?

Answer: GCF of 378, 422, 394, 398 is 2.

2. How to Find the GCF of 378, 422, 394, 398

Answer: Greatest Common Factor(GCF) of 378, 422, 394, 398 = 2

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

Step 2: Then multiply all the prime factors GCF(378, 422, 394, 398) = 2.