Greatest Common Factor of 638, 308, 388

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

• Greatest Common Factor of 638, 308, 388 by common division method
• Greatest Common Factor of 638, 308, 388 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 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

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

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Greatest Common Factor

We found the factors 638,308,388 . The biggest common factor number is the GCF number.
So the greatest common factor 638,308,388 is 2.

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

• GCF of 201, 284, 423
• GCF of 834, 324, 809
• GCF of 578, 107, 308
• GCF of 880, 887, 692
• GCF of 164, 784, 419

1. What is the GCF of 638, 308, 388?

Answer: GCF of 638, 308, 388 is 2.

2. How to Find the GCF of 638, 308, 388

Answer: Greatest Common Factor(GCF) of 638, 308, 388 = 2

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

Step 2: Then multiply all the prime factors GCF(638, 308, 388) = 2.